191061844

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{20509}}^1$

素因数の和:20667

約数の個数: 24

約数和(自身を含む): 356627880

約数和(自身を除く): 165566036

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 20509, 41018, 82036, 348653, 697306, 1394612, 2809733, 5619466, 11238932, 47765461, 95530922, 191061844]

約数ペア:

[(1, 191061844), (2, 95530922), (4, 47765461), (17, 11238932), (34, 5619466), (68, 2809733), (137, 1394612), (274, 697306), (548, 348653), (2329, 82036), (4658, 41018), (9316, 20509)]