19535212

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 35809200

約数和(自身を除く): 16273988

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2029, 2407, 4058, 4814, 8116, 9628, 58841, 117682, 168407, 235364, 336814, 673628, 4883803, 9767606, 19535212]

約数ペア:

[(1, 19535212), (2, 9767606), (4, 4883803), (29, 673628), (58, 336814), (83, 235364), (116, 168407), (166, 117682), (332, 58841), (2029, 9628), (2407, 8116), (4058, 4814)]