19114459

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 24623088

約数和(自身を除く): 5508629

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 811, 1813, 3367, 5677, 10543, 23569, 30007, 39739, 73801, 210049, 390091, 516607, 1470343, 2730637, 19114459]

約数ペア:

[(1, 19114459), (7, 2730637), (13, 1470343), (37, 516607), (49, 390091), (91, 210049), (259, 73801), (481, 39739), (637, 30007), (811, 23569), (1813, 10543), (3367, 5677)]