22169324

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 39626496

約数和(自身を除く): 17457172

約数列:

[1, 2, 4, 71, 142, 251, 284, 311, 502, 622, 1004, 1244, 17821, 22081, 35642, 44162, 71284, 78061, 88324, 156122, 312244, 5542331, 11084662, 22169324]

約数ペア:

[(1, 22169324), (2, 11084662), (4, 5542331), (71, 312244), (142, 156122), (251, 88324), (284, 78061), (311, 71284), (502, 44162), (622, 35642), (1004, 22081), (1244, 17821)]