19316649984

素因数分解:

$2^{12}\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1609}}^1$

素因数の和:2613

約数の個数: 104

約数和(自身を含む): 51589539120

約数和(自身を除く): 32272889136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 977, 1024, 1536, 1609, 1954, 2048, 2931, 3072, 3218, 3908, 4096, 4827, 5862, 6144, 6436, 7816, 9654, 11724, 12288, 12872, 15632, 19308, 23448, 25744, 31264, 38616, 46896, 51488, 62528, 77232, 93792, 102976, 125056, 154464, 187584, 205952, 250112, 308928, 375168, 411904, 500224, 617856, 750336, 823808, 1000448, 1235712, 1500672, 1571993, 1647616, 2000896, 2471424, 3001344, 3143986, 3295232, 4001792, 4715979, 4942848, 6002688, 6287972, 6590464, 9431958, 9885696, 12005376, 12575944, 18863916, 19771392, 25151888, 37727832, 50303776, 75455664, 100607552, 150911328, 201215104, 301822656, 402430208, 603645312, 804860416, 1207290624, 1609720832, 2414581248, 3219441664, 4829162496, 6438883328, 9658324992, 19316649984]

約数ペア:

[(1, 19316649984), (2, 9658324992), (3, 6438883328), (4, 4829162496), (6, 3219441664), (8, 2414581248), (12, 1609720832), (16, 1207290624), (24, 804860416), (32, 603645312), (48, 402430208), (64, 301822656), (96, 201215104), (128, 150911328), (192, 100607552), (256, 75455664), (384, 50303776), (512, 37727832), (768, 25151888), (977, 19771392), (1024, 18863916), (1536, 12575944), (1609, 12005376), (1954, 9885696), (2048, 9431958), (2931, 6590464), (3072, 6287972), (3218, 6002688), (3908, 4942848), (4096, 4715979), (4827, 4001792), (5862, 3295232), (6144, 3143986), (6436, 3001344), (7816, 2471424), (9654, 2000896), (11724, 1647616), (12288, 1571993), (12872, 1500672), (15632, 1235712), (19308, 1000448), (23448, 823808), (25744, 750336), (31264, 617856), (38616, 500224), (46896, 411904), (51488, 375168), (62528, 308928), (77232, 250112), (93792, 205952), (102976, 187584), (125056, 154464)]