21988045362

素因数分解:

$2^1\times 3^1\times {\mathrm{65519}}^1\times {\mathrm{55933}}^1$

素因数の和:121457

約数の個数: 16

約数和(自身を含む): 43977548160

約数和(自身を除く): 21989502798

約数列:

[1, 2, 3, 6, 55933, 65519, 111866, 131038, 167799, 196557, 335598, 393114, 3664674227, 7329348454, 10994022681, 21988045362]

約数ペア:

[(1, 21988045362), (2, 10994022681), (3, 7329348454), (6, 3664674227), (55933, 393114), (65519, 335598), (111866, 196557), (131038, 167799)]