20141638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4339}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 33122880

約数和(自身を除く): 12981242

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4339, 4642, 8678, 47729, 95458, 915529, 1831058, 10070819, 20141638]

約数ペア:

[(1, 20141638), (2, 10070819), (11, 1831058), (22, 915529), (211, 95458), (422, 47729), (2321, 8678), (4339, 4642)]