19121628

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{12547}}^1$

素因数の和:12681

約数の個数: 24

約数和(自身を含む): 44972032

約数和(自身を除く): 25850404

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 12547, 25094, 37641, 50188, 75282, 150564, 1593469, 3186938, 4780407, 6373876, 9560814, 19121628]

約数ペア:

[(1, 19121628), (2, 9560814), (3, 6373876), (4, 4780407), (6, 3186938), (12, 1593469), (127, 150564), (254, 75282), (381, 50188), (508, 37641), (762, 25094), (1524, 12547)]