9865988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9787

約数の個数: 24

約数和(自身を含む): 19656000

約数和(自身を除く): 9790012

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 9749, 19498, 38996, 107239, 214478, 224227, 428956, 448454, 896908, 2466497, 4932994, 9865988]

約数ペア:

[(1, 9865988), (2, 4932994), (4, 2466497), (11, 896908), (22, 448454), (23, 428956), (44, 224227), (46, 214478), (92, 107239), (253, 38996), (506, 19498), (1012, 9749)]