17630828

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{491}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 31739904

約数和(自身を除く): 14109076

約数列:

[1, 2, 4, 47, 94, 188, 191, 382, 491, 764, 982, 1964, 8977, 17954, 23077, 35908, 46154, 92308, 93781, 187562, 375124, 4407707, 8815414, 17630828]

約数ペア:

[(1, 17630828), (2, 8815414), (4, 4407707), (47, 375124), (94, 187562), (188, 93781), (191, 92308), (382, 46154), (491, 35908), (764, 23077), (982, 17954), (1964, 8977)]