14720212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 29917440

約数和(自身を除く): 15197228

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 317, 494, 611, 634, 893, 988, 1222, 1268, 1786, 2444, 3572, 4121, 6023, 8242, 11609, 12046, 14899, 16484, 23218, 24092, 29798, 46436, 59596, 78299, 156598, 193687, 283081, 313196, 387374, 566162, 774748, 1132324, 3680053, 7360106, 14720212]

約数ペア:

[(1, 14720212), (2, 7360106), (4, 3680053), (13, 1132324), (19, 774748), (26, 566162), (38, 387374), (47, 313196), (52, 283081), (76, 193687), (94, 156598), (188, 78299), (247, 59596), (317, 46436), (494, 29798), (611, 24092), (634, 23218), (893, 16484), (988, 14899), (1222, 12046), (1268, 11609), (1786, 8242), (2444, 6023), (3572, 4121)]