22519345

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 27970560

約数和(自身を除く): 5451215

約数列:

[1, 5, 47, 79, 235, 395, 1213, 3713, 6065, 18565, 57011, 95827, 285055, 479135, 4503869, 22519345]

約数ペア:

[(1, 22519345), (5, 4503869), (47, 479135), (79, 285055), (235, 95827), (395, 57011), (1213, 18565), (3713, 6065)]