18620702

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1811}}^1$

素因数の和:1963

約数の個数: 16

約数和(自身を含む): 28767312

約数和(自身を除く): 10146610

約数列:

[1, 2, 53, 97, 106, 194, 1811, 3622, 5141, 10282, 95983, 175667, 191966, 351334, 9310351, 18620702]

約数ペア:

[(1, 18620702), (2, 9310351), (53, 351334), (97, 191966), (106, 175667), (194, 95983), (1811, 10282), (3622, 5141)]