15252016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73327}}^1$

素因数の和:73348

約数の個数: 20

約数和(自身を含む): 31824352

約数和(自身を除く): 16572336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73327, 146654, 293308, 586616, 953251, 1173232, 1906502, 3813004, 7626008, 15252016]

約数ペア:

[(1, 15252016), (2, 7626008), (4, 3813004), (8, 1906502), (13, 1173232), (16, 953251), (26, 586616), (52, 293308), (104, 146654), (208, 73327)]