12708374

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 23141376

約数和(自身を除く): 10433002

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 647, 854, 1294, 1403, 2806, 4529, 9058, 9821, 14881, 19642, 29762, 39467, 78934, 104167, 208334, 276269, 552538, 907741, 1815482, 6354187, 12708374]

約数ペア:

[(1, 12708374), (2, 6354187), (7, 1815482), (14, 907741), (23, 552538), (46, 276269), (61, 208334), (122, 104167), (161, 78934), (322, 39467), (427, 29762), (647, 19642), (854, 14881), (1294, 9821), (1403, 9058), (2806, 4529)]