16710460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64271}}^1$

素因数の和:64293

約数の個数: 24

約数和(自身を含む): 37791936

約数和(自身を除く): 21081476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 64271, 128542, 257084, 321355, 642710, 835523, 1285420, 1671046, 3342092, 4177615, 8355230, 16710460]

約数ペア:

[(1, 16710460), (2, 8355230), (4, 4177615), (5, 3342092), (10, 1671046), (13, 1285420), (20, 835523), (26, 642710), (52, 321355), (65, 257084), (130, 128542), (260, 64271)]