22679312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1311

約数の個数: 40

約数和(自身を含む): 47050560

約数和(自身を除く): 24371248

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 152, 244, 304, 488, 976, 1159, 1223, 2318, 2446, 4636, 4892, 9272, 9784, 18544, 19568, 23237, 46474, 74603, 92948, 149206, 185896, 298412, 371792, 596824, 1193648, 1417457, 2834914, 5669828, 11339656, 22679312]

約数ペア:

[(1, 22679312), (2, 11339656), (4, 5669828), (8, 2834914), (16, 1417457), (19, 1193648), (38, 596824), (61, 371792), (76, 298412), (122, 185896), (152, 149206), (244, 92948), (304, 74603), (488, 46474), (976, 23237), (1159, 19568), (1223, 18544), (2318, 9784), (2446, 9272), (4636, 4892)]