12156937672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{578021}}^1$

素因数の和:578277

約数の個数: 32

約数和(自身を含む): 24970550400

約数和(自身を除く): 12813612728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 10516, 21032, 578021, 1156042, 2312084, 4624168, 6358231, 12716462, 25432924, 50865848, 138147019, 276294038, 552588076, 1105176152, 1519617209, 3039234418, 6078468836, 12156937672]

約数ペア:

[(1, 12156937672), (2, 6078468836), (4, 3039234418), (8, 1519617209), (11, 1105176152), (22, 552588076), (44, 276294038), (88, 138147019), (239, 50865848), (478, 25432924), (956, 12716462), (1912, 6358231), (2629, 4624168), (5258, 2312084), (10516, 1156042), (21032, 578021)]