25538942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6869}}^1$

素因数の和:6908

約数の個数: 24

約数和(自身を含む): 45259560

約数和(自身を除く): 19720618

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 6869, 13738, 75559, 89297, 151118, 178594, 982267, 1160861, 1964534, 2321722, 12769471, 25538942]

約数ペア:

[(1, 25538942), (2, 12769471), (11, 2321722), (13, 1964534), (22, 1160861), (26, 982267), (143, 178594), (169, 151118), (286, 89297), (338, 75559), (1859, 13738), (3718, 6869)]