15396368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74021}}^1$

素因数の和:74042

約数の個数: 20

約数和(自身を含む): 32125548

約数和(自身を除く): 16729180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74021, 148042, 296084, 592168, 962273, 1184336, 1924546, 3849092, 7698184, 15396368]

約数ペア:

[(1, 15396368), (2, 7698184), (4, 3849092), (8, 1924546), (13, 1184336), (16, 962273), (26, 592168), (52, 296084), (104, 148042), (208, 74021)]