19003725085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3047911}}^1$

素因数の和:3047988

約数の個数: 16

約数和(自身を含む): 24139463040

約数和(自身を除く): 5135737955

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 3047911, 15239555, 88389419, 131060173, 441947095, 655300865, 3800745017, 19003725085]

約数ペア:

[(1, 19003725085), (5, 3800745017), (29, 655300865), (43, 441947095), (145, 131060173), (215, 88389419), (1247, 15239555), (6235, 3047911)]