22090103

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 27229440

約数和(自身を除く): 5139337

約数列:

[1, 7, 19, 41, 133, 287, 779, 4051, 5453, 28357, 76969, 166091, 538783, 1162637, 3155729, 22090103]

約数ペア:

[(1, 22090103), (7, 3155729), (19, 1162637), (41, 538783), (133, 166091), (287, 76969), (779, 28357), (4051, 5453)]