18963278

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3011}}^1$

素因数の和:3127

約数の個数: 16

約数和(自身を含む): 29493504

約数和(自身を除く): 10530226

約数列:

[1, 2, 47, 67, 94, 134, 3011, 3149, 6022, 6298, 141517, 201737, 283034, 403474, 9481639, 18963278]

約数ペア:

[(1, 18963278), (2, 9481639), (47, 403474), (67, 283034), (94, 201737), (134, 141517), (3011, 6298), (3149, 6022)]