15980455984

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{449}}^1\times {\mathrm{9547}}^1$

素因数の和:10237

約数の個数: 40

約数和(自身を含む): 31167536400

約数和(自身を除く): 15187080416

約数列:

[1, 2, 4, 8, 16, 233, 449, 466, 898, 932, 1796, 1864, 3592, 3728, 7184, 9547, 19094, 38188, 76376, 104617, 152752, 209234, 418468, 836936, 1673872, 2224451, 4286603, 4448902, 8573206, 8897804, 17146412, 17795608, 34292824, 35591216, 68585648, 998778499, 1997556998, 3995113996, 7990227992, 15980455984]

約数ペア:

[(1, 15980455984), (2, 7990227992), (4, 3995113996), (8, 1997556998), (16, 998778499), (233, 68585648), (449, 35591216), (466, 34292824), (898, 17795608), (932, 17146412), (1796, 8897804), (1864, 8573206), (3592, 4448902), (3728, 4286603), (7184, 2224451), (9547, 1673872), (19094, 836936), (38188, 418468), (76376, 209234), (104617, 152752)]