38620842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{495139}}^1$

素因数の和:495157

約数の個数: 16

約数和(自身を含む): 83183520

約数和(自身を除く): 44562678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 495139, 990278, 1485417, 2970834, 6436807, 12873614, 19310421, 38620842]

約数ペア:

[(1, 38620842), (2, 19310421), (3, 12873614), (6, 6436807), (13, 2970834), (26, 1485417), (39, 990278), (78, 495139)]