9212290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22469}}^1$

素因数の和:22517

約数の個数: 16

約数和(自身を含む): 16987320

約数和(自身を除く): 7775030

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 22469, 44938, 112345, 224690, 921229, 1842458, 4606145, 9212290]

約数ペア:

[(1, 9212290), (2, 4606145), (5, 1842458), (10, 921229), (41, 224690), (82, 112345), (205, 44938), (410, 22469)]