13581656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8159

約数の個数: 32

約数和(自身を含む): 29246400

約数和(自身を除く): 15664744

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 8123, 16246, 32492, 64984, 89353, 154337, 178706, 308674, 357412, 617348, 714824, 1234696, 1697707, 3395414, 6790828, 13581656]

約数ペア:

[(1, 13581656), (2, 6790828), (4, 3395414), (8, 1697707), (11, 1234696), (19, 714824), (22, 617348), (38, 357412), (44, 308674), (76, 178706), (88, 154337), (152, 89353), (209, 64984), (418, 32492), (836, 16246), (1672, 8123)]