22309819

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 6075461

約数列:

[1, 7, 19, 43, 47, 83, 133, 301, 329, 581, 817, 893, 1577, 2021, 3569, 3901, 5719, 6251, 11039, 14147, 24983, 27307, 38399, 67811, 74119, 167743, 268793, 474677, 518833, 1174201, 3187117, 22309819]

約数ペア:

[(1, 22309819), (7, 3187117), (19, 1174201), (43, 518833), (47, 474677), (83, 268793), (133, 167743), (301, 74119), (329, 67811), (581, 38399), (817, 27307), (893, 24983), (1577, 14147), (2021, 11039), (3569, 6251), (3901, 5719)]