7851568

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5059}}^1$

素因数の和:5164

約数の個数: 20

約数和(自身を含む): 15372280

約数和(自身を除く): 7520712

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5059, 10118, 20236, 40472, 80944, 490723, 981446, 1962892, 3925784, 7851568]

約数ペア:

[(1, 7851568), (2, 3925784), (4, 1962892), (8, 981446), (16, 490723), (97, 80944), (194, 40472), (388, 20236), (776, 10118), (1552, 5059)]