22920443

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 7271173

約数列:

[1, 7, 13, 23, 47, 91, 161, 233, 299, 329, 611, 1081, 1631, 2093, 3029, 4277, 5359, 7567, 10951, 14053, 21203, 37513, 69667, 76657, 98371, 142363, 251873, 487669, 996541, 1763111, 3274349, 22920443]

約数ペア:

[(1, 22920443), (7, 3274349), (13, 1763111), (23, 996541), (47, 487669), (91, 251873), (161, 142363), (233, 98371), (299, 76657), (329, 69667), (611, 37513), (1081, 21203), (1631, 14053), (2093, 10951), (3029, 7567), (4277, 5359)]