11381272

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4957}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 24988320

約数和(自身を除く): 13607048

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 4957, 9914, 19828, 34699, 39656, 69398, 138796, 203237, 277592, 406474, 812948, 1422659, 1625896, 2845318, 5690636, 11381272]

約数ペア:

[(1, 11381272), (2, 5690636), (4, 2845318), (7, 1625896), (8, 1422659), (14, 812948), (28, 406474), (41, 277592), (56, 203237), (82, 138796), (164, 69398), (287, 39656), (328, 34699), (574, 19828), (1148, 9914), (2296, 4957)]