12415970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2137}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 25861248

約数和(自身を除く): 13445278

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2137, 2905, 4274, 5810, 10685, 14959, 21370, 29918, 74795, 149590, 177371, 354742, 886855, 1241597, 1773710, 2483194, 6207985, 12415970]

約数ペア:

[(1, 12415970), (2, 6207985), (5, 2483194), (7, 1773710), (10, 1241597), (14, 886855), (35, 354742), (70, 177371), (83, 149590), (166, 74795), (415, 29918), (581, 21370), (830, 14959), (1162, 10685), (2137, 5810), (2905, 4274)]