18622922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5119}}^1$

素因数の和:5245

約数の個数: 16

約数和(自身を含む): 29859840

約数和(自身を除く): 11236918

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5119, 10238, 87023, 174046, 547733, 1095466, 9311461, 18622922]

約数ペア:

[(1, 18622922), (2, 9311461), (17, 1095466), (34, 547733), (107, 174046), (214, 87023), (1819, 10238), (3638, 5119)]