19309386

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{68473}}^1$

素因数の和:68525

約数の個数: 16

約数和(自身を含む): 39441024

約数和(自身を除く): 20131638

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 68473, 136946, 205419, 410838, 3218231, 6436462, 9654693, 19309386]

約数ペア:

[(1, 19309386), (2, 9654693), (3, 6436462), (6, 3218231), (47, 410838), (94, 205419), (141, 136946), (282, 68473)]