1383922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 2217600

約数和(自身を除く): 833678

約数列:

[1, 2, 19, 38, 79, 158, 461, 922, 1501, 3002, 8759, 17518, 36419, 72838, 691961, 1383922]

約数ペア:

[(1, 1383922), (2, 691961), (19, 72838), (38, 36419), (79, 17518), (158, 8759), (461, 3002), (922, 1501)]