12024890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 22438080

約数和(自身を除く): 10413190

約数列:

[1, 2, 5, 10, 41, 82, 139, 205, 211, 278, 410, 422, 695, 1055, 1390, 2110, 5699, 8651, 11398, 17302, 28495, 29329, 43255, 56990, 58658, 86510, 146645, 293290, 1202489, 2404978, 6012445, 12024890]

約数ペア:

[(1, 12024890), (2, 6012445), (5, 2404978), (10, 1202489), (41, 293290), (82, 146645), (139, 86510), (205, 58658), (211, 56990), (278, 43255), (410, 29329), (422, 28495), (695, 17302), (1055, 11398), (1390, 8651), (2110, 5699)]