19907088

素因数分解:

$2^4\times 3^1\times {\mathrm{414731}}^1$

素因数の和:414742

約数の個数: 20

約数和(自身を含む): 51426768

約数和(自身を除く): 31519680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414731, 829462, 1244193, 1658924, 2488386, 3317848, 4976772, 6635696, 9953544, 19907088]

約数ペア:

[(1, 19907088), (2, 9953544), (3, 6635696), (4, 4976772), (6, 3317848), (8, 2488386), (12, 1658924), (16, 1244193), (24, 829462), (48, 414731)]