19402476

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{8933}}^1$

素因数の和:9121

約数の個数: 24

約数和(自身を含む): 45527664

約数和(自身を除く): 26125188

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 8933, 17866, 26799, 35732, 53598, 107196, 1616873, 3233746, 4850619, 6467492, 9701238, 19402476]

約数ペア:

[(1, 19402476), (2, 9701238), (3, 6467492), (4, 4850619), (6, 3233746), (12, 1616873), (181, 107196), (362, 53598), (543, 35732), (724, 26799), (1086, 17866), (2172, 8933)]