16966132

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{17747}}^1$

素因数の和:17990

約数の個数: 12

約数和(自身を含む): 29816640

約数和(自身を除く): 12850508

約数列:

[1, 2, 4, 239, 478, 956, 17747, 35494, 70988, 4241533, 8483066, 16966132]

約数ペア:

[(1, 16966132), (2, 8483066), (4, 4241533), (239, 70988), (478, 35494), (956, 17747)]