1245503162

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1\times {\mathrm{18199}}^1$

素因数の和:20021

約数の個数: 16

約数和(自身を含む): 1967784000

約数和(自身を除く): 722280838

約数列:

[1, 2, 19, 38, 1801, 3602, 18199, 34219, 36398, 68438, 345781, 691562, 32776399, 65552798, 622751581, 1245503162]

約数ペア:

[(1, 1245503162), (2, 622751581), (19, 65552798), (38, 32776399), (1801, 691562), (3602, 345781), (18199, 68438), (34219, 36398)]