13789538

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 24486528

約数和(自身を除く): 10696990

約数列:

[1, 2, 7, 14, 61, 67, 122, 134, 241, 427, 469, 482, 854, 938, 1687, 3374, 4087, 8174, 14701, 16147, 28609, 29402, 32294, 57218, 102907, 113029, 205814, 226058, 984967, 1969934, 6894769, 13789538]

約数ペア:

[(1, 13789538), (2, 6894769), (7, 1969934), (14, 984967), (61, 226058), (67, 205814), (122, 113029), (134, 102907), (241, 57218), (427, 32294), (469, 29402), (482, 28609), (854, 16147), (938, 14701), (1687, 8174), (3374, 4087)]