15046928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72341}}^1$

素因数の和:72362

約数の個数: 20

約数和(自身を含む): 31396428

約数和(自身を除く): 16349500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72341, 144682, 289364, 578728, 940433, 1157456, 1880866, 3761732, 7523464, 15046928]

約数ペア:

[(1, 15046928), (2, 7523464), (4, 3761732), (8, 1880866), (13, 1157456), (16, 940433), (26, 578728), (52, 289364), (104, 144682), (208, 72341)]