19010735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2411}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 24312960

約数和(自身を除く): 5302225

約数列:

[1, 5, 19, 83, 95, 415, 1577, 2411, 7885, 12055, 45809, 200113, 229045, 1000565, 3802147, 19010735]

約数ペア:

[(1, 19010735), (5, 3802147), (19, 1000565), (83, 229045), (95, 200113), (415, 45809), (1577, 12055), (2411, 7885)]