233677390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^2$

素因数の和:2244

約数の個数: 24

約数和(自身を含む): 443156760

約数和(自身を除く): 209479370

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1109, 2218, 5545, 11090, 21071, 42142, 105355, 210710, 1229881, 2459762, 6149405, 12298810, 23367739, 46735478, 116838695, 233677390]

約数ペア:

[(1, 233677390), (2, 116838695), (5, 46735478), (10, 23367739), (19, 12298810), (38, 6149405), (95, 2459762), (190, 1229881), (1109, 210710), (2218, 105355), (5545, 42142), (11090, 21071)]