1910348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3947}}^1$

素因数の和:3973

約数の個数: 18

約数和(自身を含む): 3675588

約数和(自身を除く): 1765240

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3947, 7894, 15788, 43417, 86834, 173668, 477587, 955174, 1910348]

約数ペア:

[(1, 1910348), (2, 955174), (4, 477587), (11, 173668), (22, 86834), (44, 43417), (121, 15788), (242, 7894), (484, 3947)]