22212470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317321}}^1$

素因数の和:317335

約数の個数: 16

約数和(自身を含む): 45694368

約数和(自身を除く): 23481898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317321, 634642, 1586605, 2221247, 3173210, 4442494, 11106235, 22212470]

約数ペア:

[(1, 22212470), (2, 11106235), (5, 4442494), (7, 3173210), (10, 2221247), (14, 1586605), (35, 634642), (70, 317321)]