19447536

素因数分解:

$2^4\times 3^1\times {\mathrm{405157}}^1$

素因数の和:405168

約数の個数: 20

約数和(自身を含む): 50239592

約数和(自身を除く): 30792056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405157, 810314, 1215471, 1620628, 2430942, 3241256, 4861884, 6482512, 9723768, 19447536]

約数ペア:

[(1, 19447536), (2, 9723768), (3, 6482512), (4, 4861884), (6, 3241256), (8, 2430942), (12, 1620628), (16, 1215471), (24, 810314), (48, 405157)]