15092272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72559}}^1$

素因数の和:72580

約数の個数: 20

約数和(自身を含む): 31491040

約数和(自身を除く): 16398768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72559, 145118, 290236, 580472, 943267, 1160944, 1886534, 3773068, 7546136, 15092272]

約数ペア:

[(1, 15092272), (2, 7546136), (4, 3773068), (8, 1886534), (13, 1160944), (16, 943267), (26, 580472), (52, 290236), (104, 145118), (208, 72559)]