14887340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57259}}^1$

素因数の和:57281

約数の個数: 24

約数和(自身を含む): 33668880

約数和(自身を除く): 18781540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57259, 114518, 229036, 286295, 572590, 744367, 1145180, 1488734, 2977468, 3721835, 7443670, 14887340]

約数ペア:

[(1, 14887340), (2, 7443670), (4, 3721835), (5, 2977468), (10, 1488734), (13, 1145180), (20, 744367), (26, 572590), (52, 286295), (65, 229036), (130, 114518), (260, 57259)]