19081007

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 22146048

約数和(自身を除く): 3065041

約数列:

[1, 11, 23, 53, 253, 583, 1219, 1423, 13409, 15653, 32729, 75419, 360019, 829609, 1734637, 19081007]

約数ペア:

[(1, 19081007), (11, 1734637), (23, 829609), (53, 360019), (253, 75419), (583, 32729), (1219, 15653), (1423, 13409)]