9785296

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{21089}}^1$

素因数の和:21126

約数の個数: 20

約数和(自身を含む): 19613700

約数和(自身を除く): 9828404

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 21089, 42178, 84356, 168712, 337424, 611581, 1223162, 2446324, 4892648, 9785296]

約数ペア:

[(1, 9785296), (2, 4892648), (4, 2446324), (8, 1223162), (16, 611581), (29, 337424), (58, 168712), (116, 84356), (232, 42178), (464, 21089)]