2019959612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{752593}}^1$

素因数の和:752669

約数の個数: 24

約数和(自身を含む): 3919509552

約数和(自身を除く): 1899549940

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 752593, 1505186, 3010372, 8278523, 16557046, 33114092, 45908173, 91816346, 183632692, 504989903, 1009979806, 2019959612]

約数ペア:

[(1, 2019959612), (2, 1009979806), (4, 504989903), (11, 183632692), (22, 91816346), (44, 45908173), (61, 33114092), (122, 16557046), (244, 8278523), (671, 3010372), (1342, 1505186), (2684, 752593)]