21859024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{124199}}^1$

素因数の和:124218

約数の個数: 20

約数和(自身を含む): 46202400

約数和(自身を除く): 24343376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 124199, 248398, 496796, 993592, 1366189, 1987184, 2732378, 5464756, 10929512, 21859024]

約数ペア:

[(1, 21859024), (2, 10929512), (4, 5464756), (8, 2732378), (11, 1987184), (16, 1366189), (22, 993592), (44, 496796), (88, 248398), (176, 124199)]