13922804

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 29111040

約数和(自身を除く): 15188236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 151, 178, 259, 302, 356, 518, 604, 623, 1036, 1057, 1246, 2114, 2492, 3293, 4228, 5587, 6586, 11174, 13172, 13439, 22348, 23051, 26878, 39109, 46102, 53756, 78218, 92204, 94073, 156436, 188146, 376292, 497243, 994486, 1988972, 3480701, 6961402, 13922804]

約数ペア:

[(1, 13922804), (2, 6961402), (4, 3480701), (7, 1988972), (14, 994486), (28, 497243), (37, 376292), (74, 188146), (89, 156436), (148, 94073), (151, 92204), (178, 78218), (259, 53756), (302, 46102), (356, 39109), (518, 26878), (604, 23051), (623, 22348), (1036, 13439), (1057, 13172), (1246, 11174), (2114, 6586), (2492, 5587), (3293, 4228)]