121374394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{3881}}^1$

素因数の和:4725

約数の個数: 16

約数和(自身を含む): 191926080

約数和(自身を除く): 70551686

約数列:

[1, 2, 19, 38, 823, 1646, 3881, 7762, 15637, 31274, 73739, 147478, 3194063, 6388126, 60687197, 121374394]

約数ペア:

[(1, 121374394), (2, 60687197), (19, 6388126), (38, 3194063), (823, 147478), (1646, 73739), (3881, 31274), (7762, 15637)]