18366608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{88301}}^1$

素因数の和:88322

約数の個数: 20

約数和(自身を含む): 38323068

約数和(自身を除く): 19956460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 88301, 176602, 353204, 706408, 1147913, 1412816, 2295826, 4591652, 9183304, 18366608]

約数ペア:

[(1, 18366608), (2, 9183304), (4, 4591652), (8, 2295826), (13, 1412816), (16, 1147913), (26, 706408), (52, 353204), (104, 176602), (208, 88301)]