13851950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2121

約数の個数: 48

約数和(自身を含む): 31009920

約数和(自身を除く): 17157970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 2083, 3325, 4166, 6650, 10415, 14581, 20830, 29162, 39577, 52075, 72905, 79154, 104150, 145810, 197885, 277039, 364525, 395770, 554078, 729050, 989425, 1385195, 1978850, 2770390, 6925975, 13851950]

約数ペア:

[(1, 13851950), (2, 6925975), (5, 2770390), (7, 1978850), (10, 1385195), (14, 989425), (19, 729050), (25, 554078), (35, 395770), (38, 364525), (50, 277039), (70, 197885), (95, 145810), (133, 104150), (175, 79154), (190, 72905), (266, 52075), (350, 39577), (475, 29162), (665, 20830), (950, 14581), (1330, 10415), (2083, 6650), (3325, 4166)]