15694447870

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1\times {\mathrm{13009}}^1$

素因数の和:13780

約数の個数: 32

約数和(自身を含む): 28431325440

約数和(自身を除く): 12736877570

約数列:

[1, 2, 5, 10, 223, 446, 541, 1082, 1115, 2230, 2705, 5410, 13009, 26018, 65045, 120643, 130090, 241286, 603215, 1206430, 2901007, 5802014, 7037869, 14075738, 14505035, 29010070, 35189345, 70378690, 1569444787, 3138889574, 7847223935, 15694447870]

約数ペア:

[(1, 15694447870), (2, 7847223935), (5, 3138889574), (10, 1569444787), (223, 70378690), (446, 35189345), (541, 29010070), (1082, 14505035), (1115, 14075738), (2230, 7037869), (2705, 5802014), (5410, 2901007), (13009, 1206430), (26018, 603215), (65045, 241286), (120643, 130090)]