13415164

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 28804608

約数和(自身を除く): 15389444

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 563, 644, 851, 1036, 1126, 1702, 2252, 3404, 3941, 5957, 7882, 11914, 12949, 15764, 20831, 23828, 25898, 41662, 51796, 83324, 90643, 145817, 181286, 291634, 362572, 479113, 583268, 958226, 1916452, 3353791, 6707582, 13415164]

約数ペア:

[(1, 13415164), (2, 6707582), (4, 3353791), (7, 1916452), (14, 958226), (23, 583268), (28, 479113), (37, 362572), (46, 291634), (74, 181286), (92, 145817), (148, 90643), (161, 83324), (259, 51796), (322, 41662), (518, 25898), (563, 23828), (644, 20831), (851, 15764), (1036, 12949), (1126, 11914), (1702, 7882), (2252, 5957), (3404, 3941)]