22622990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1723}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 44313696

約数和(自身を除く): 21690706

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 1723, 2626, 3446, 6565, 8615, 13130, 17230, 22399, 44798, 111995, 174023, 223990, 348046, 870115, 1740230, 2262299, 4524598, 11311495, 22622990]

約数ペア:

[(1, 22622990), (2, 11311495), (5, 4524598), (10, 2262299), (13, 1740230), (26, 870115), (65, 348046), (101, 223990), (130, 174023), (202, 111995), (505, 44798), (1010, 22399), (1313, 17230), (1723, 13130), (2626, 8615), (3446, 6565)]