19079186

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 34328448

約数和(自身を除く): 15249262

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 773, 1546, 1763, 3526, 5411, 10822, 12341, 24682, 31693, 33239, 63386, 66478, 221851, 232673, 443702, 465346, 1362799, 2725598, 9539593, 19079186]

約数ペア:

[(1, 19079186), (2, 9539593), (7, 2725598), (14, 1362799), (41, 465346), (43, 443702), (82, 232673), (86, 221851), (287, 66478), (301, 63386), (574, 33239), (602, 31693), (773, 24682), (1546, 12341), (1763, 10822), (3526, 5411)]