15308684

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 27474720

約数和(自身を除く): 12166036

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 412, 509, 1018, 2036, 7519, 15038, 30076, 37157, 52427, 74314, 104854, 148628, 209708, 3827171, 7654342, 15308684]

約数ペア:

[(1, 15308684), (2, 7654342), (4, 3827171), (73, 209708), (103, 148628), (146, 104854), (206, 74314), (292, 52427), (412, 37157), (509, 30076), (1018, 15038), (2036, 7519)]