13405712

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{3691}}^1$

素因数の和:3926

約数の個数: 20

約数和(自身を含む): 26095056

約数和(自身を除く): 12689344

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 3691, 7382, 14764, 29528, 59056, 837857, 1675714, 3351428, 6702856, 13405712]

約数ペア:

[(1, 13405712), (2, 6702856), (4, 3351428), (8, 1675714), (16, 837857), (227, 59056), (454, 29528), (908, 14764), (1816, 7382), (3632, 3691)]