18702019429

素因数分解:

${\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1\times {\mathrm{2153}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 19197826560

約数和(自身を除く): 495807131

約数列:

[1, 47, 421, 439, 2153, 19787, 20633, 101191, 184819, 906413, 945167, 8686493, 42601411, 44422849, 397915307, 18702019429]

約数ペア:

[(1, 18702019429), (47, 397915307), (421, 44422849), (439, 42601411), (2153, 8686493), (19787, 945167), (20633, 906413), (101191, 184819)]