14019980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53923}}^1$

素因数の和:53945

約数の個数: 24

約数和(自身を含む): 31707312

約数和(自身を除く): 17687332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 53923, 107846, 215692, 269615, 539230, 700999, 1078460, 1401998, 2803996, 3504995, 7009990, 14019980]

約数ペア:

[(1, 14019980), (2, 7009990), (4, 3504995), (5, 2803996), (10, 1401998), (13, 1078460), (20, 700999), (26, 539230), (52, 269615), (65, 215692), (130, 107846), (260, 53923)]