12119884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13963}}^1$

素因数の和:14005

約数の個数: 24

約数和(自身を含む): 25023488

約数和(自身を除く): 12903604

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 13963, 27926, 55852, 97741, 195482, 390964, 432853, 865706, 1731412, 3029971, 6059942, 12119884]

約数ペア:

[(1, 12119884), (2, 6059942), (4, 3029971), (7, 1731412), (14, 865706), (28, 432853), (31, 390964), (62, 195482), (124, 97741), (217, 55852), (434, 27926), (868, 13963)]