22365370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131561}}^1$

素因数の和:131585

約数の個数: 16

約数和(自身を含む): 42626088

約数和(自身を除く): 20260718

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 131561, 263122, 657805, 1315610, 2236537, 4473074, 11182685, 22365370]

約数ペア:

[(1, 22365370), (2, 11182685), (5, 4473074), (10, 2236537), (17, 1315610), (34, 657805), (85, 263122), (170, 131561)]