12420984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{27239}}^1$

素因数の和:27267

約数の個数: 32

約数和(自身を含む): 32688000

約数和(自身を除く): 20267016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 27239, 54478, 81717, 108956, 163434, 217912, 326868, 517541, 653736, 1035082, 1552623, 2070164, 3105246, 4140328, 6210492, 12420984]

約数ペア:

[(1, 12420984), (2, 6210492), (3, 4140328), (4, 3105246), (6, 2070164), (8, 1552623), (12, 1035082), (19, 653736), (24, 517541), (38, 326868), (57, 217912), (76, 163434), (114, 108956), (152, 81717), (228, 54478), (456, 27239)]