40983038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7759}}^1$

素因数の和:7919

約数の個数: 16

約数和(自身を含む): 65184000

約数和(自身を除く): 24200962

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 7759, 15518, 147421, 294842, 1078501, 2157002, 20491519, 40983038]

約数ペア:

[(1, 40983038), (2, 20491519), (19, 2157002), (38, 1078501), (139, 294842), (278, 147421), (2641, 15518), (5282, 7759)]