18696366970

素因数分解:

$2^1\times 5^1\times {\mathrm{79841}}^1\times {\mathrm{23417}}^1$

素因数の和:103265

約数の個数: 16

約数和(自身を含む): 33655319208

約数和(自身を除く): 14958952238

約数列:

[1, 2, 5, 10, 23417, 46834, 79841, 117085, 159682, 234170, 399205, 798410, 1869636697, 3739273394, 9348183485, 18696366970]

約数ペア:

[(1, 18696366970), (2, 9348183485), (5, 3739273394), (10, 1869636697), (23417, 798410), (46834, 399205), (79841, 234170), (117085, 159682)]