23131526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 40476672

約数和(自身を除く): 17345146

約数列:

[1, 2, 11, 17, 22, 34, 127, 187, 254, 374, 487, 974, 1397, 2159, 2794, 4318, 5357, 8279, 10714, 16558, 23749, 47498, 61849, 91069, 123698, 182138, 680339, 1051433, 1360678, 2102866, 11565763, 23131526]

約数ペア:

[(1, 23131526), (2, 11565763), (11, 2102866), (17, 1360678), (22, 1051433), (34, 680339), (127, 182138), (187, 123698), (254, 91069), (374, 61849), (487, 47498), (974, 23749), (1397, 16558), (2159, 10714), (2794, 8279), (4318, 5357)]