8474665684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3581}}^1\times {\mathrm{31139}}^1$

素因数の和:34743

約数の個数: 24

約数和(自身を含む): 15616087200

約数和(自身を除く): 7141421516

約数列:

[1, 2, 4, 19, 38, 76, 3581, 7162, 14324, 31139, 62278, 68039, 124556, 136078, 272156, 591641, 1183282, 2366564, 111508759, 223017518, 446035036, 2118666421, 4237332842, 8474665684]

約数ペア:

[(1, 8474665684), (2, 4237332842), (4, 2118666421), (19, 446035036), (38, 223017518), (76, 111508759), (3581, 2366564), (7162, 1183282), (14324, 591641), (31139, 272156), (62278, 136078), (68039, 124556)]