23538910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 44877600

約数和(自身を除く): 21338690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 541, 1082, 1145, 2290, 2705, 4351, 5410, 8702, 10279, 20558, 21755, 43510, 51395, 102790, 123889, 247778, 619445, 1238890, 2353891, 4707782, 11769455, 23538910]

約数ペア:

[(1, 23538910), (2, 11769455), (5, 4707782), (10, 2353891), (19, 1238890), (38, 619445), (95, 247778), (190, 123889), (229, 102790), (458, 51395), (541, 43510), (1082, 21755), (1145, 20558), (2290, 10279), (2705, 8702), (4351, 5410)]