22724738

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:757

約数の個数: 16

約数和(自身を含む): 34592184

約数和(自身を除く): 11867446

約数列:

[1, 2, 137, 197, 274, 394, 421, 842, 26989, 53978, 57677, 82937, 115354, 165874, 11362369, 22724738]

約数ペア:

[(1, 22724738), (2, 11362369), (137, 165874), (197, 115354), (274, 82937), (394, 57677), (421, 53978), (842, 26989)]