26926990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7459}}^1$

素因数の和:7504

約数の個数: 24

約数和(自身を含む): 51160680

約数和(自身を除く): 24233690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 7459, 14918, 37295, 74590, 141721, 283442, 708605, 1417210, 2692699, 5385398, 13463495, 26926990]

約数ペア:

[(1, 26926990), (2, 13463495), (5, 5385398), (10, 2692699), (19, 1417210), (38, 708605), (95, 283442), (190, 141721), (361, 74590), (722, 37295), (1805, 14918), (3610, 7459)]