19483171

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 20756736

約数和(自身を除く): 1273565

約数列:

[1, 43, 53, 83, 103, 2279, 3569, 4399, 4429, 5459, 8549, 189157, 234737, 367607, 453097, 19483171]

約数ペア:

[(1, 19483171), (43, 453097), (53, 367607), (83, 234737), (103, 189157), (2279, 8549), (3569, 5459), (4399, 4429)]