13668314638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{518171}}^1$

素因数の和:518304

約数の個数: 24

約数和(自身を含む): 22742569080

約数和(自身を除く): 9074254442

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 13189, 26378, 518171, 1036342, 5699881, 11399762, 56480639, 62698691, 112961278, 125397382, 621287029, 1242574058, 6834157319, 13668314638]

約数ペア:

[(1, 13668314638), (2, 6834157319), (11, 1242574058), (22, 621287029), (109, 125397382), (121, 112961278), (218, 62698691), (242, 56480639), (1199, 11399762), (2398, 5699881), (13189, 1036342), (26378, 518171)]