2019963986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{56731}}^1$

素因数の和:57689

約数の個数: 16

約数和(自身を含む): 3192876960

約数和(自身を除く): 1172912974

約数列:

[1, 2, 19, 38, 937, 1874, 17803, 35606, 56731, 113462, 1077889, 2155778, 53156947, 106313894, 1009981993, 2019963986]

約数ペア:

[(1, 2019963986), (2, 1009981993), (19, 106313894), (38, 53156947), (937, 2155778), (1874, 1077889), (17803, 113462), (35606, 56731)]