22183678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 38787840

約数和(自身を除く): 16604162

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 727, 803, 1387, 1454, 1606, 2774, 7997, 13813, 15257, 15994, 27626, 30514, 53071, 106142, 151943, 303886, 583781, 1008349, 1167562, 2016698, 11091839, 22183678]

約数ペア:

[(1, 22183678), (2, 11091839), (11, 2016698), (19, 1167562), (22, 1008349), (38, 583781), (73, 303886), (146, 151943), (209, 106142), (418, 53071), (727, 30514), (803, 27626), (1387, 15994), (1454, 15257), (1606, 13813), (2774, 7997)]