22240666

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7529}}^1$

素因数の和:7749

約数の個数: 16

約数和(自身を含む): 38312640

約数和(自身を除く): 16071974

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 7529, 15058, 52703, 105406, 1588619, 3177238, 11120333, 22240666]

約数ペア:

[(1, 22240666), (2, 11120333), (7, 3177238), (14, 1588619), (211, 105406), (422, 52703), (1477, 15058), (2954, 7529)]