19530246

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191473}}^1$

素因数の和:191495

約数の個数: 16

約数和(自身を含む): 41358384

約数和(自身を除く): 21828138

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 191473, 382946, 574419, 1148838, 3255041, 6510082, 9765123, 19530246]

約数ペア:

[(1, 19530246), (2, 9765123), (3, 6510082), (6, 3255041), (17, 1148838), (34, 574419), (51, 382946), (102, 191473)]