13856738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 25280640

約数和(自身を除く): 11423902

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 461, 791, 922, 1582, 2147, 3227, 4294, 6454, 8759, 15029, 17518, 30058, 52093, 61313, 104186, 122626, 364651, 729302, 989767, 1979534, 6928369, 13856738]

約数ペア:

[(1, 13856738), (2, 6928369), (7, 1979534), (14, 989767), (19, 729302), (38, 364651), (113, 122626), (133, 104186), (226, 61313), (266, 52093), (461, 30058), (791, 17518), (922, 15029), (1582, 8759), (2147, 6454), (3227, 4294)]