189303976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1391941}}^1$

素因数の和:1391964

約数の個数: 16

約数和(自身を含む): 375824340

約数和(自身を除く): 186520364

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1391941, 2783882, 5567764, 11135528, 23662997, 47325994, 94651988, 189303976]

約数ペア:

[(1, 189303976), (2, 94651988), (4, 47325994), (8, 23662997), (17, 11135528), (34, 5567764), (68, 2783882), (136, 1391941)]