19217454

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68147}}^1$

素因数の和:68199

約数の個数: 16

約数和(自身を含む): 39253248

約数和(自身を除く): 20035794

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68147, 136294, 204441, 408882, 3202909, 6405818, 9608727, 19217454]

約数ペア:

[(1, 19217454), (2, 9608727), (3, 6405818), (6, 3202909), (47, 408882), (94, 204441), (141, 136294), (282, 68147)]