371083813

素因数分解:

${\mathrm{19}}^2\times {\mathrm{521}}^1\times {\mathrm{1973}}^1$

素因数の和:2532

約数の個数: 12

約数和(自身を含む): 392593068

約数和(自身を除く): 21509255

約数列:

[1, 19, 361, 521, 1973, 9899, 37487, 188081, 712253, 1027933, 19530727, 371083813]

約数ペア:

[(1, 371083813), (19, 19530727), (361, 1027933), (521, 712253), (1973, 188081), (9899, 37487)]