13913270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{198761}}^1$

素因数の和:198775

約数の個数: 16

約数和(自身を含む): 28621728

約数和(自身を除く): 14708458

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 198761, 397522, 993805, 1391327, 1987610, 2782654, 6956635, 13913270]

約数ペア:

[(1, 13913270), (2, 6956635), (5, 2782654), (7, 1987610), (10, 1391327), (14, 993805), (35, 397522), (70, 198761)]