127735934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{11909}}^1$

素因数の和:12115

約数の個数: 16

約数和(自身を含む): 198944640

約数和(自身を除く): 71208706

約数列:

[1, 2, 31, 62, 173, 346, 5363, 10726, 11909, 23818, 369179, 738358, 2060257, 4120514, 63867967, 127735934]

約数ペア:

[(1, 127735934), (2, 63867967), (31, 4120514), (62, 2060257), (173, 738358), (346, 369179), (5363, 23818), (10726, 11909)]