19564008

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47951}}^1$

素因数の和:47977

約数の個数: 32

約数和(自身を含む): 51788160

約数和(自身を除く): 32224152

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 47951, 95902, 143853, 191804, 287706, 383608, 575412, 815167, 1150824, 1630334, 2445501, 3260668, 4891002, 6521336, 9782004, 19564008]

約数ペア:

[(1, 19564008), (2, 9782004), (3, 6521336), (4, 4891002), (6, 3260668), (8, 2445501), (12, 1630334), (17, 1150824), (24, 815167), (34, 575412), (51, 383608), (68, 287706), (102, 191804), (136, 143853), (204, 95902), (408, 47951)]