21200694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{185971}}^1$

素因数の和:185995

約数の個数: 16

約数和(自身を含む): 44633280

約数和(自身を除く): 23432586

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 185971, 371942, 557913, 1115826, 3533449, 7066898, 10600347, 21200694]

約数ペア:

[(1, 21200694), (2, 10600347), (3, 7066898), (6, 3533449), (19, 1115826), (38, 557913), (57, 371942), (114, 185971)]