22783696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109537}}^1$

素因数の和:109558

約数の個数: 20

約数和(自身を含む): 47539492

約数和(自身を除く): 24755796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 109537, 219074, 438148, 876296, 1423981, 1752592, 2847962, 5695924, 11391848, 22783696]

約数ペア:

[(1, 22783696), (2, 11391848), (4, 5695924), (8, 2847962), (13, 1752592), (16, 1423981), (26, 876296), (52, 438148), (104, 219074), (208, 109537)]