22138581

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4519}}^1$

素因数の和:4616

約数の個数: 16

約数和(自身を含む): 31242240

約数和(自身を除く): 9103659

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4519, 4899, 13557, 103937, 311811, 320849, 962547, 7379527, 22138581]

約数ペア:

[(1, 22138581), (3, 7379527), (23, 962547), (69, 320849), (71, 311811), (213, 103937), (1633, 13557), (4519, 4899)]