13025870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9140

約数の個数: 32

約数和(自身を含む): 27548640

約数和(自身を除く): 14522770

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 9109, 18218, 45545, 91090, 100199, 118417, 200398, 236834, 500995, 592085, 1001990, 1184170, 1302587, 2605174, 6512935, 13025870]

約数ペア:

[(1, 13025870), (2, 6512935), (5, 2605174), (10, 1302587), (11, 1184170), (13, 1001990), (22, 592085), (26, 500995), (55, 236834), (65, 200398), (110, 118417), (130, 100199), (143, 91090), (286, 45545), (715, 18218), (1430, 9109)]