26840426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1237}}^1$

素因数の和:1829

約数の個数: 16

約数和(自身を含む): 42488160

約数和(自身を除く): 15647734

約数列:

[1, 2, 19, 38, 571, 1142, 1237, 2474, 10849, 21698, 23503, 47006, 706327, 1412654, 13420213, 26840426]

約数ペア:

[(1, 26840426), (2, 13420213), (19, 1412654), (38, 706327), (571, 47006), (1142, 23503), (1237, 21698), (2474, 10849)]