19414954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{3539}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 31520160

約数和(自身を除く): 12105206

約数列:

[1, 2, 13, 26, 211, 422, 2743, 3539, 5486, 7078, 46007, 92014, 746729, 1493458, 9707477, 19414954]

約数ペア:

[(1, 19414954), (2, 9707477), (13, 1493458), (26, 746729), (211, 92014), (422, 46007), (2743, 7078), (3539, 5486)]