15630798

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 32366880

約数和(自身を除く): 16736082

約数列:

[1, 2, 3, 6, 37, 74, 111, 181, 222, 362, 389, 543, 778, 1086, 1167, 2334, 6697, 13394, 14393, 20091, 28786, 40182, 43179, 70409, 86358, 140818, 211227, 422454, 2605133, 5210266, 7815399, 15630798]

約数ペア:

[(1, 15630798), (2, 7815399), (3, 5210266), (6, 2605133), (37, 422454), (74, 211227), (111, 140818), (181, 86358), (222, 70409), (362, 43179), (389, 40182), (543, 28786), (778, 20091), (1086, 14393), (1167, 13394), (2334, 6697)]