12468140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36671}}^1$

素因数の和:36697

約数の個数: 24

約数和(自身を含む): 27724032

約数和(自身を除く): 15255892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 36671, 73342, 146684, 183355, 366710, 623407, 733420, 1246814, 2493628, 3117035, 6234070, 12468140]

約数ペア:

[(1, 12468140), (2, 6234070), (4, 3117035), (5, 2493628), (10, 1246814), (17, 733420), (20, 623407), (34, 366710), (68, 183355), (85, 146684), (170, 73342), (340, 36671)]