19492029652

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1663}}^1\times {\mathrm{17977}}^1$

素因数の和:19807

約数の個数: 24

約数和(自身を含む): 34342870016

約数和(自身を除く): 14850840364

約数列:

[1, 2, 4, 163, 326, 652, 1663, 3326, 6652, 17977, 35954, 71908, 271069, 542138, 1084276, 2930251, 5860502, 11721004, 29895751, 59791502, 119583004, 4873007413, 9746014826, 19492029652]

約数ペア:

[(1, 19492029652), (2, 9746014826), (4, 4873007413), (163, 119583004), (326, 59791502), (652, 29895751), (1663, 11721004), (3326, 5860502), (6652, 2930251), (17977, 1084276), (35954, 542138), (71908, 271069)]