12358444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 25876480

約数和(自身を除く): 13518036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 151, 158, 259, 302, 316, 518, 553, 604, 1036, 1057, 1106, 2114, 2212, 2923, 4228, 5587, 5846, 11174, 11692, 11929, 20461, 22348, 23858, 39109, 40922, 47716, 78218, 81844, 83503, 156436, 167006, 334012, 441373, 882746, 1765492, 3089611, 6179222, 12358444]

約数ペア:

[(1, 12358444), (2, 6179222), (4, 3089611), (7, 1765492), (14, 882746), (28, 441373), (37, 334012), (74, 167006), (79, 156436), (148, 83503), (151, 81844), (158, 78218), (259, 47716), (302, 40922), (316, 39109), (518, 23858), (553, 22348), (604, 20461), (1036, 11929), (1057, 11692), (1106, 11174), (2114, 5846), (2212, 5587), (2923, 4228)]