19600255

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4157}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 25147584

約数和(自身を除く): 5547329

約数列:

[1, 5, 23, 41, 115, 205, 943, 4157, 4715, 20785, 95611, 170437, 478055, 852185, 3920051, 19600255]

約数ペア:

[(1, 19600255), (5, 3920051), (23, 852185), (41, 478055), (115, 170437), (205, 95611), (943, 20785), (4157, 4715)]