11560208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3495

約数の個数: 40

約数和(自身を含む): 25727520

約数和(自身を除く): 14167312

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 3457, 6914, 13828, 27656, 38027, 55312, 65683, 76054, 131366, 152108, 262732, 304216, 525464, 608432, 722513, 1050928, 1445026, 2890052, 5780104, 11560208]

約数ペア:

[(1, 11560208), (2, 5780104), (4, 2890052), (8, 1445026), (11, 1050928), (16, 722513), (19, 608432), (22, 525464), (38, 304216), (44, 262732), (76, 152108), (88, 131366), (152, 76054), (176, 65683), (209, 55312), (304, 38027), (418, 27656), (836, 13828), (1672, 6914), (3344, 3457)]