19827264

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1$

素因数の和:2843

約数の個数: 56

約数和(自身を含む): 53896768

約数和(自身を除く): 34069504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 2791, 3552, 5582, 7104, 8373, 11164, 16746, 22328, 33492, 44656, 66984, 89312, 103267, 133968, 178624, 206534, 267936, 309801, 413068, 535872, 619602, 826136, 1239204, 1652272, 2478408, 3304544, 4956816, 6609088, 9913632, 19827264]

約数ペア:

[(1, 19827264), (2, 9913632), (3, 6609088), (4, 4956816), (6, 3304544), (8, 2478408), (12, 1652272), (16, 1239204), (24, 826136), (32, 619602), (37, 535872), (48, 413068), (64, 309801), (74, 267936), (96, 206534), (111, 178624), (148, 133968), (192, 103267), (222, 89312), (296, 66984), (444, 44656), (592, 33492), (888, 22328), (1184, 16746), (1776, 11164), (2368, 8373), (2791, 7104), (3552, 5582)]