22242568

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{4219}}^1$

素因数の和:4884

約数の個数: 16

約数和(自身を含む): 41778000

約数和(自身を除く): 19535432

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 4219, 5272, 8438, 16876, 33752, 2780321, 5560642, 11121284, 22242568]

約数ペア:

[(1, 22242568), (2, 11121284), (4, 5560642), (8, 2780321), (659, 33752), (1318, 16876), (2636, 8438), (4219, 5272)]