19632472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2515

約数の個数: 32

約数和(自身を含む): 39495600

約数和(自身を除く): 19863128

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 2437, 4028, 4874, 8056, 9748, 19496, 46303, 92606, 129161, 185212, 258322, 370424, 516644, 1033288, 2454059, 4908118, 9816236, 19632472]

約数ペア:

[(1, 19632472), (2, 9816236), (4, 4908118), (8, 2454059), (19, 1033288), (38, 516644), (53, 370424), (76, 258322), (106, 185212), (152, 129161), (212, 92606), (424, 46303), (1007, 19496), (2014, 9748), (2437, 8056), (4028, 4874)]