19077587

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 20974464

約数和(自身を除く): 1896877

約数列:

[1, 17, 41, 101, 271, 697, 1717, 4141, 4607, 11111, 27371, 70397, 188887, 465307, 1122211, 19077587]

約数ペア:

[(1, 19077587), (17, 1122211), (41, 465307), (101, 188887), (271, 70397), (697, 27371), (1717, 11111), (4141, 4607)]