18948806

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3449}}^1$

素因数の和:3559

約数の個数: 16

約数和(自身を含む): 29559600

約数和(自身を除く): 10610794

約数列:

[1, 2, 41, 67, 82, 134, 2747, 3449, 5494, 6898, 141409, 231083, 282818, 462166, 9474403, 18948806]

約数ペア:

[(1, 18948806), (2, 9474403), (41, 462166), (67, 282818), (82, 231083), (134, 141409), (2747, 6898), (3449, 5494)]