2019656372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{560393}}^1$

素因数の和:560467

約数の個数: 24

約数和(自身を含む): 3812920776

約数和(自身を除く): 1793264404

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 560393, 1120786, 2241572, 9526681, 19053362, 29700829, 38106724, 59401658, 118803316, 504914093, 1009828186, 2019656372]

約数ペア:

[(1, 2019656372), (2, 1009828186), (4, 504914093), (17, 118803316), (34, 59401658), (53, 38106724), (68, 29700829), (106, 19053362), (212, 9526681), (901, 2241572), (1802, 1120786), (3604, 560393)]