14889940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57269}}^1$

素因数の和:57291

約数の個数: 24

約数和(自身を含む): 33674760

約数和(自身を除く): 18784820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57269, 114538, 229076, 286345, 572690, 744497, 1145380, 1488994, 2977988, 3722485, 7444970, 14889940]

約数ペア:

[(1, 14889940), (2, 7444970), (4, 3722485), (5, 2977988), (10, 1488994), (13, 1145380), (20, 744497), (26, 572690), (52, 286345), (65, 229076), (130, 114538), (260, 57269)]