22696226

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20521}}^1$

素因数の和:20609

約数の個数: 16

約数和(自身を含む): 39402240

約数和(自身を除く): 16706014

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 20521, 41042, 143647, 287294, 1621159, 3242318, 11348113, 22696226]

約数ペア:

[(1, 22696226), (2, 11348113), (7, 3242318), (14, 1621159), (79, 287294), (158, 143647), (553, 41042), (1106, 20521)]