12440141

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 15209856

約数和(自身を除く): 2769715

約数列:

[1, 7, 17, 107, 119, 749, 977, 1819, 6839, 12733, 16609, 104539, 116263, 731773, 1777163, 12440141]

約数ペア:

[(1, 12440141), (7, 1777163), (17, 731773), (107, 116263), (119, 104539), (749, 16609), (977, 12733), (1819, 6839)]