19492029664

素因数分解:

$2^5\times {\mathrm{4649}}^1\times {\mathrm{131023}}^1$

素因数の和:135682

約数の個数: 24

約数和(自身を含む): 38383480800

約数和(自身を除く): 18891451136

約数列:

[1, 2, 4, 8, 16, 32, 4649, 9298, 18596, 37192, 74384, 131023, 148768, 262046, 524092, 1048184, 2096368, 4192736, 609125927, 1218251854, 2436503708, 4873007416, 9746014832, 19492029664]

約数ペア:

[(1, 19492029664), (2, 9746014832), (4, 4873007416), (8, 2436503708), (16, 1218251854), (32, 609125927), (4649, 4192736), (9298, 2096368), (18596, 1048184), (37192, 524092), (74384, 262046), (131023, 148768)]