15205216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{36551}}^1$

素因数の和:36574

約数の個数: 24

約数和(自身を含む): 32238864

約数和(自身を除く): 17033648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 36551, 73102, 146204, 292408, 475163, 584816, 950326, 1169632, 1900652, 3801304, 7602608, 15205216]

約数ペア:

[(1, 15205216), (2, 7602608), (4, 3801304), (8, 1900652), (13, 1169632), (16, 950326), (26, 584816), (32, 475163), (52, 292408), (104, 146204), (208, 73102), (416, 36551)]