19088314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 34957440

約数和(自身を除く): 15869126

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 577, 973, 1154, 1946, 2363, 4039, 4726, 8078, 9809, 16541, 19618, 33082, 68663, 80203, 137326, 160406, 561421, 1122842, 1363451, 2726902, 9544157, 19088314]

約数ペア:

[(1, 19088314), (2, 9544157), (7, 2726902), (14, 1363451), (17, 1122842), (34, 561421), (119, 160406), (139, 137326), (238, 80203), (278, 68663), (577, 33082), (973, 19618), (1154, 16541), (1946, 9809), (2363, 8078), (4039, 4726)]