19619424

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 108

約数和(自身を含む): 61434828

約数和(自身を除く): 41815404

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 396, 484, 528, 563, 726, 792, 968, 1056, 1089, 1126, 1452, 1584, 1689, 1936, 2178, 2252, 2904, 3168, 3378, 3872, 4356, 4504, 5067, 5808, 6193, 6756, 8712, 9008, 10134, 11616, 12386, 13512, 17424, 18016, 18579, 20268, 24772, 27024, 34848, 37158, 40536, 49544, 54048, 55737, 68123, 74316, 81072, 99088, 111474, 136246, 148632, 162144, 198176, 204369, 222948, 272492, 297264, 408738, 445896, 544984, 594528, 613107, 817476, 891792, 1089968, 1226214, 1634952, 1783584, 2179936, 2452428, 3269904, 4904856, 6539808, 9809712, 19619424]

約数ペア:

[(1, 19619424), (2, 9809712), (3, 6539808), (4, 4904856), (6, 3269904), (8, 2452428), (9, 2179936), (11, 1783584), (12, 1634952), (16, 1226214), (18, 1089968), (22, 891792), (24, 817476), (32, 613107), (33, 594528), (36, 544984), (44, 445896), (48, 408738), (66, 297264), (72, 272492), (88, 222948), (96, 204369), (99, 198176), (121, 162144), (132, 148632), (144, 136246), (176, 111474), (198, 99088), (242, 81072), (264, 74316), (288, 68123), (352, 55737), (363, 54048), (396, 49544), (484, 40536), (528, 37158), (563, 34848), (726, 27024), (792, 24772), (968, 20268), (1056, 18579), (1089, 18016), (1126, 17424), (1452, 13512), (1584, 12386), (1689, 11616), (1936, 10134), (2178, 9008), (2252, 8712), (2904, 6756), (3168, 6193), (3378, 5808), (3872, 5067), (4356, 4504)]