19913448

素因数分解:

$2^3\times 3^1\times {\mathrm{829727}}^1$

素因数の和:829736

約数の個数: 16

約数和(自身を含む): 49783680

約数和(自身を除く): 29870232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 829727, 1659454, 2489181, 3318908, 4978362, 6637816, 9956724, 19913448]

約数ペア:

[(1, 19913448), (2, 9956724), (3, 6637816), (4, 4978362), (6, 3318908), (8, 2489181), (12, 1659454), (24, 829727)]