18759026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 33421248

約数和(自身を除く): 14662222

約数列:

[1, 2, 11, 13, 22, 26, 107, 143, 214, 286, 613, 1177, 1226, 1391, 2354, 2782, 6743, 7969, 13486, 15301, 15938, 30602, 65591, 87659, 131182, 175318, 721501, 852683, 1443002, 1705366, 9379513, 18759026]

約数ペア:

[(1, 18759026), (2, 9379513), (11, 1705366), (13, 1443002), (22, 852683), (26, 721501), (107, 175318), (143, 131182), (214, 87659), (286, 65591), (613, 30602), (1177, 15938), (1226, 15301), (1391, 13486), (2354, 7969), (2782, 6743)]