13208876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1151}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 24514560

約数和(自身を除く): 11305684

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1151, 2302, 2869, 4604, 5738, 11476, 21869, 43738, 87476, 173801, 347602, 695204, 3302219, 6604438, 13208876]

約数ペア:

[(1, 13208876), (2, 6604438), (4, 3302219), (19, 695204), (38, 347602), (76, 173801), (151, 87476), (302, 43738), (604, 21869), (1151, 11476), (2302, 5738), (2869, 4604)]