15269428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 27871200

約数和(自身を除く): 12601772

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 947, 1894, 3788, 4031, 8062, 16124, 27463, 54926, 109852, 131633, 263266, 526532, 3817357, 7634714, 15269428]

約数ペア:

[(1, 15269428), (2, 7634714), (4, 3817357), (29, 526532), (58, 263266), (116, 131633), (139, 109852), (278, 54926), (556, 27463), (947, 16124), (1894, 8062), (3788, 4031)]