9884788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 18385920

約数和(自身を除く): 8501132

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 1151, 2147, 2302, 4294, 4604, 8588, 21869, 43738, 87476, 130063, 260126, 520252, 2471197, 4942394, 9884788]

約数ペア:

[(1, 9884788), (2, 4942394), (4, 2471197), (19, 520252), (38, 260126), (76, 130063), (113, 87476), (226, 43738), (452, 21869), (1151, 8588), (2147, 4604), (2302, 4294)]