23139764

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1247

約数の個数: 24

約数和(自身を含む): 42072576

約数和(自身を除く): 18932812

約数列:

[1, 2, 4, 31, 62, 124, 181, 362, 724, 1031, 2062, 4124, 5611, 11222, 22444, 31961, 63922, 127844, 186611, 373222, 746444, 5784941, 11569882, 23139764]

約数ペア:

[(1, 23139764), (2, 11569882), (4, 5784941), (31, 746444), (62, 373222), (124, 186611), (181, 127844), (362, 63922), (724, 31961), (1031, 22444), (2062, 11222), (4124, 5611)]