15187084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 15859316

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 349, 473, 506, 698, 946, 989, 1012, 1396, 1892, 1978, 3839, 3956, 7678, 8027, 10879, 15007, 15356, 16054, 21758, 30014, 32108, 43516, 60028, 88297, 165077, 176594, 330154, 345161, 353188, 660308, 690322, 1380644, 3796771, 7593542, 15187084]

約数ペア:

[(1, 15187084), (2, 7593542), (4, 3796771), (11, 1380644), (22, 690322), (23, 660308), (43, 353188), (44, 345161), (46, 330154), (86, 176594), (92, 165077), (172, 88297), (253, 60028), (349, 43516), (473, 32108), (506, 30014), (698, 21758), (946, 16054), (989, 15356), (1012, 15007), (1396, 10879), (1892, 8027), (1978, 7678), (3839, 3956)]