22419418

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1303}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 38494080

約数和(自身を除く): 16074662

約数列:

[1, 2, 7, 14, 1229, 1303, 2458, 2606, 8603, 9121, 17206, 18242, 1601387, 3202774, 11209709, 22419418]

約数ペア:

[(1, 22419418), (2, 11209709), (7, 3202774), (14, 1601387), (1229, 18242), (1303, 17206), (2458, 9121), (2606, 8603)]