188974813648

素因数分解:

$2^4\times {\mathrm{10651}}^1\times {\mathrm{1108903}}^1$

素因数の和:1119562

約数の個数: 20

約数和(自身を含む): 366173407648

約数和(自身を除く): 177198594000

約数列:

[1, 2, 4, 8, 16, 10651, 21302, 42604, 85208, 170416, 1108903, 2217806, 4435612, 8871224, 17742448, 11810925853, 23621851706, 47243703412, 94487406824, 188974813648]

約数ペア:

[(1, 188974813648), (2, 94487406824), (4, 47243703412), (8, 23621851706), (16, 11810925853), (10651, 17742448), (21302, 8871224), (42604, 4435612), (85208, 2217806), (170416, 1108903)]