23719165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 30330288

約数和(自身を除く): 6611123

約数列:

[1, 5, 17, 85, 173, 865, 1613, 2941, 8065, 14705, 27421, 137105, 279049, 1395245, 4743833, 23719165]

約数ペア:

[(1, 23719165), (5, 4743833), (17, 1395245), (85, 279049), (173, 137105), (865, 27421), (1613, 14705), (2941, 8065)]