2019950545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{67523}}^1$

素因数の和:67752

約数の個数: 16

約数和(自身を含む): 2515133952

約数和(自身を除く): 495183407

約数列:

[1, 5, 31, 155, 193, 965, 5983, 29915, 67523, 337615, 2093213, 10466065, 13031939, 65159695, 403990109, 2019950545]

約数ペア:

[(1, 2019950545), (5, 403990109), (31, 65159695), (155, 13031939), (193, 10466065), (965, 2093213), (5983, 337615), (29915, 67523)]