17909738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6841}}^1$

素因数の和:6878

約数の個数: 32

約数和(自身を含む): 35468928

約数和(自身を除く): 17559190

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 6841, 13682, 47887, 75251, 95774, 116297, 150502, 232594, 526757, 814079, 1053514, 1279267, 1628158, 2558534, 8954869, 17909738]

約数ペア:

[(1, 17909738), (2, 8954869), (7, 2558534), (11, 1628158), (14, 1279267), (17, 1053514), (22, 814079), (34, 526757), (77, 232594), (119, 150502), (154, 116297), (187, 95774), (238, 75251), (374, 47887), (1309, 13682), (2618, 6841)]