19653332

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 35489664

約数和(自身を除く): 15836332

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 977, 1954, 3908, 5029, 10058, 20116, 45919, 91838, 104539, 183676, 209078, 418156, 4913333, 9826666, 19653332]

約数ペア:

[(1, 19653332), (2, 9826666), (4, 4913333), (47, 418156), (94, 209078), (107, 183676), (188, 104539), (214, 91838), (428, 45919), (977, 20116), (1954, 10058), (3908, 5029)]