19408431696

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10928171}}^1$

素因数の和:10928219

約数の個数: 40

約数和(自身を含む): 51493546464

約数和(自身を除く): 32085114768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10928171, 21856342, 32784513, 43712684, 65569026, 87425368, 131138052, 174850736, 262276104, 404342327, 524552208, 808684654, 1213026981, 1617369308, 2426053962, 3234738616, 4852107924, 6469477232, 9704215848, 19408431696]

約数ペア:

[(1, 19408431696), (2, 9704215848), (3, 6469477232), (4, 4852107924), (6, 3234738616), (8, 2426053962), (12, 1617369308), (16, 1213026981), (24, 808684654), (37, 524552208), (48, 404342327), (74, 262276104), (111, 174850736), (148, 131138052), (222, 87425368), (296, 65569026), (444, 43712684), (592, 32784513), (888, 21856342), (1776, 10928171)]