15107788

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1669}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 27681920

約数和(自身を除く): 12574132

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 1669, 2263, 3338, 4526, 6676, 9052, 51739, 103478, 121837, 206956, 243674, 487348, 3776947, 7553894, 15107788]

約数ペア:

[(1, 15107788), (2, 7553894), (4, 3776947), (31, 487348), (62, 243674), (73, 206956), (124, 121837), (146, 103478), (292, 51739), (1669, 9052), (2263, 6676), (3338, 4526)]