23159689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 29767680

約数和(自身を除く): 6607991

約数列:

[1, 7, 19, 23, 67, 113, 133, 161, 437, 469, 791, 1273, 1541, 2147, 2599, 3059, 7571, 8911, 10787, 15029, 18193, 29279, 49381, 52997, 143849, 174133, 204953, 345667, 1006943, 1218931, 3308527, 23159689]

約数ペア:

[(1, 23159689), (7, 3308527), (19, 1218931), (23, 1006943), (67, 345667), (113, 204953), (133, 174133), (161, 143849), (437, 52997), (469, 49381), (791, 29279), (1273, 18193), (1541, 15029), (2147, 10787), (2599, 8911), (3059, 7571)]