19236152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 39900000

約数和(自身を除く): 20663848

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4999, 9998, 19996, 39992, 64987, 129974, 184963, 259948, 369926, 519896, 739852, 1479704, 2404519, 4809038, 9618076, 19236152]

約数ペア:

[(1, 19236152), (2, 9618076), (4, 4809038), (8, 2404519), (13, 1479704), (26, 739852), (37, 519896), (52, 369926), (74, 259948), (104, 184963), (148, 129974), (296, 64987), (481, 39992), (962, 19996), (1924, 9998), (3848, 4999)]