19156988876

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{674827}}^1$

素因数の和:675029

約数の個数: 24

約数和(自身を含む): 34464815616

約数和(自身を除く): 15307826740

約数列:

[1, 2, 4, 47, 94, 151, 188, 302, 604, 7097, 14194, 28388, 674827, 1349654, 2699308, 31716869, 63433738, 101898877, 126867476, 203797754, 407595508, 4789247219, 9578494438, 19156988876]

約数ペア:

[(1, 19156988876), (2, 9578494438), (4, 4789247219), (47, 407595508), (94, 203797754), (151, 126867476), (188, 101898877), (302, 63433738), (604, 31716869), (7097, 2699308), (14194, 1349654), (28388, 674827)]