13159472

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{4133}}^1$

素因数の和:4340

約数の個数: 20

約数和(自身を含む): 25630800

約数和(自身を除く): 12471328

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 4133, 8266, 16532, 33064, 66128, 822467, 1644934, 3289868, 6579736, 13159472]

約数ペア:

[(1, 13159472), (2, 6579736), (4, 3289868), (8, 1644934), (16, 822467), (199, 66128), (398, 33064), (796, 16532), (1592, 8266), (3184, 4133)]