195819816

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{38669}}^1$

素因数の和:38889

約数の個数: 32

約数和(自身を含む): 491882400

約数和(自身を除く): 296062584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 38669, 77338, 116007, 154676, 232014, 309352, 464028, 928056, 8159159, 16318318, 24477477, 32636636, 48954954, 65273272, 97909908, 195819816]

約数ペア:

[(1, 195819816), (2, 97909908), (3, 65273272), (4, 48954954), (6, 32636636), (8, 24477477), (12, 16318318), (24, 8159159), (211, 928056), (422, 464028), (633, 309352), (844, 232014), (1266, 154676), (1688, 116007), (2532, 77338), (5064, 38669)]