12353380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47513}}^1$

素因数の和:47535

約数の個数: 24

約数和(自身を含む): 27938232

約数和(自身を除く): 15584852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 47513, 95026, 190052, 237565, 475130, 617669, 950260, 1235338, 2470676, 3088345, 6176690, 12353380]

約数ペア:

[(1, 12353380), (2, 6176690), (4, 3088345), (5, 2470676), (10, 1235338), (13, 950260), (20, 617669), (26, 475130), (52, 237565), (65, 190052), (130, 95026), (260, 47513)]