8842790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 18282240

約数和(自身を除く): 9439450

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4231, 8462, 21155, 42310, 46541, 80389, 93082, 160778, 232705, 401945, 465410, 803890, 884279, 1768558, 4421395, 8842790]

約数ペア:

[(1, 8842790), (2, 4421395), (5, 1768558), (10, 884279), (11, 803890), (19, 465410), (22, 401945), (38, 232705), (55, 160778), (95, 93082), (110, 80389), (190, 46541), (209, 42310), (418, 21155), (1045, 8462), (2090, 4231)]