12992870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4073}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 26399520

約数和(自身を除く): 13406650

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 4073, 8146, 20365, 40730, 44803, 89606, 118117, 224015, 236234, 448030, 590585, 1181170, 1299287, 2598574, 6496435, 12992870]

約数ペア:

[(1, 12992870), (2, 6496435), (5, 2598574), (10, 1299287), (11, 1181170), (22, 590585), (29, 448030), (55, 236234), (58, 224015), (110, 118117), (145, 89606), (290, 44803), (319, 40730), (638, 20365), (1595, 8146), (3190, 4073)]