239011198

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{10987}}^1$

素因数の和:11211

約数の個数: 16

約数和(自身を含む): 365900400

約数和(自身を除く): 126889202

約数列:

[1, 2, 73, 146, 149, 298, 10877, 10987, 21754, 21974, 802051, 1604102, 1637063, 3274126, 119505599, 239011198]

約数ペア:

[(1, 239011198), (2, 119505599), (73, 3274126), (146, 1637063), (149, 1604102), (298, 802051), (10877, 21974), (10987, 21754)]