22365166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 37908000

約数和(自身を除く): 15542834

約数列:

[1, 2, 17, 19, 34, 38, 89, 178, 323, 389, 646, 778, 1513, 1691, 3026, 3382, 6613, 7391, 13226, 14782, 28747, 34621, 57494, 69242, 125647, 251294, 588557, 657799, 1177114, 1315598, 11182583, 22365166]

約数ペア:

[(1, 22365166), (2, 11182583), (17, 1315598), (19, 1177114), (34, 657799), (38, 588557), (89, 251294), (178, 125647), (323, 69242), (389, 57494), (646, 34621), (778, 28747), (1513, 14782), (1691, 13226), (3026, 7391), (3382, 6613)]