9975574

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11681}}^1$

素因数の和:11751

約数の個数: 16

約数和(自身を含む): 17382816

約数和(自身を除く): 7407242

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 11681, 23362, 81767, 163534, 712541, 1425082, 4987787, 9975574]

約数ペア:

[(1, 9975574), (2, 4987787), (7, 1425082), (14, 712541), (61, 163534), (122, 81767), (427, 23362), (854, 11681)]