18892094356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3913027}}^1$

素因数の和:3913119

約数の個数: 24

約数和(自身を含む): 35498990016

約数和(自身を除く): 16606895660

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 3913027, 7826054, 15652108, 66521459, 133042918, 266085836, 277824917, 555649834, 1111299668, 4723023589, 9446047178, 18892094356]

約数ペア:

[(1, 18892094356), (2, 9446047178), (4, 4723023589), (17, 1111299668), (34, 555649834), (68, 277824917), (71, 266085836), (142, 133042918), (284, 66521459), (1207, 15652108), (2414, 7826054), (4828, 3913027)]