39743962

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 60409800

約数和(自身を除く): 20665838

約数列:

[1, 2, 149, 197, 298, 394, 677, 1354, 29353, 58706, 100873, 133369, 201746, 266738, 19871981, 39743962]

約数ペア:

[(1, 39743962), (2, 19871981), (149, 266738), (197, 201746), (298, 133369), (394, 100873), (677, 58706), (1354, 29353)]