9905388614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{21187}}^1$

素因数の和:21548

約数の個数: 32

約数和(自身を含む): 16475788800

約数和(自身を除く): 6570400186

約数列:

[1, 2, 11, 22, 79, 158, 269, 538, 869, 1738, 2959, 5918, 21187, 21251, 42374, 42502, 233057, 233761, 466114, 467522, 1673773, 3347546, 5699303, 11398606, 18411503, 36823006, 62692333, 125384666, 450244937, 900489874, 4952694307, 9905388614]

約数ペア:

[(1, 9905388614), (2, 4952694307), (11, 900489874), (22, 450244937), (79, 125384666), (158, 62692333), (269, 36823006), (538, 18411503), (869, 11398606), (1738, 5699303), (2959, 3347546), (5918, 1673773), (21187, 467522), (21251, 466114), (42374, 233761), (42502, 233057)]