22258004

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{857}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 40168128

約数和(自身を除く): 17910124

約数列:

[1, 2, 4, 43, 86, 151, 172, 302, 604, 857, 1714, 3428, 6493, 12986, 25972, 36851, 73702, 129407, 147404, 258814, 517628, 5564501, 11129002, 22258004]

約数ペア:

[(1, 22258004), (2, 11129002), (4, 5564501), (43, 517628), (86, 258814), (151, 147404), (172, 129407), (302, 73702), (604, 36851), (857, 25972), (1714, 12986), (3428, 6493)]