19277952

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 52109760

約数和(自身を除く): 32831808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 366, 384, 488, 732, 823, 976, 1464, 1646, 1952, 2469, 2928, 3292, 3904, 4938, 5856, 6584, 7808, 9876, 11712, 13168, 19752, 23424, 26336, 39504, 50203, 52672, 79008, 100406, 105344, 150609, 158016, 200812, 301218, 316032, 401624, 602436, 803248, 1204872, 1606496, 2409744, 3212992, 4819488, 6425984, 9638976, 19277952]

約数ペア:

[(1, 19277952), (2, 9638976), (3, 6425984), (4, 4819488), (6, 3212992), (8, 2409744), (12, 1606496), (16, 1204872), (24, 803248), (32, 602436), (48, 401624), (61, 316032), (64, 301218), (96, 200812), (122, 158016), (128, 150609), (183, 105344), (192, 100406), (244, 79008), (366, 52672), (384, 50203), (488, 39504), (732, 26336), (823, 23424), (976, 19752), (1464, 13168), (1646, 11712), (1952, 9876), (2469, 7808), (2928, 6584), (3292, 5856), (3904, 4938)]