12164656

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6421

約数の個数: 40

約数和(自身を含む): 28524960

約数和(自身を除く): 16360304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 6389, 12778, 25556, 44723, 51112, 89446, 102224, 108613, 178892, 217226, 357784, 434452, 715568, 760291, 868904, 1520582, 1737808, 3041164, 6082328, 12164656]

約数ペア:

[(1, 12164656), (2, 6082328), (4, 3041164), (7, 1737808), (8, 1520582), (14, 868904), (16, 760291), (17, 715568), (28, 434452), (34, 357784), (56, 217226), (68, 178892), (112, 108613), (119, 102224), (136, 89446), (238, 51112), (272, 44723), (476, 25556), (952, 12778), (1904, 6389)]