19644396224

素因数分解:

$2^6\times {\mathrm{1171}}^1\times {\mathrm{262121}}^1$

素因数の和:263304

約数の個数: 28

約数和(自身を含む): 39015286968

約数和(自身を除く): 19370890744

約数列:

[1, 2, 4, 8, 16, 32, 64, 1171, 2342, 4684, 9368, 18736, 37472, 74944, 262121, 524242, 1048484, 2096968, 4193936, 8387872, 16775744, 306943691, 613887382, 1227774764, 2455549528, 4911099056, 9822198112, 19644396224]

約数ペア:

[(1, 19644396224), (2, 9822198112), (4, 4911099056), (8, 2455549528), (16, 1227774764), (32, 613887382), (64, 306943691), (1171, 16775744), (2342, 8387872), (4684, 4193936), (9368, 2096968), (18736, 1048484), (37472, 524242), (74944, 262121)]