189849416

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{124247}}^1$

素因数の和:124444

約数の個数: 16

約数和(自身を含む): 357834240

約数和(自身を除く): 167984824

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 124247, 248494, 496988, 993976, 23731177, 47462354, 94924708, 189849416]

約数ペア:

[(1, 189849416), (2, 94924708), (4, 47462354), (8, 23731177), (191, 993976), (382, 496988), (764, 248494), (1528, 124247)]