19124222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38713}}^1$

素因数の和:38747

約数の個数: 16

約数和(自身を含む): 32519760

約数和(自身を除く): 13395538

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 38713, 77426, 503269, 735547, 1006538, 1471094, 9562111, 19124222]

約数ペア:

[(1, 19124222), (2, 9562111), (13, 1471094), (19, 1006538), (26, 735547), (38, 503269), (247, 77426), (494, 38713)]