18372095

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4007}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 25394688

約数和(自身を除く): 7022593

約数列:

[1, 5, 7, 35, 131, 655, 917, 4007, 4585, 20035, 28049, 140245, 524917, 2624585, 3674419, 18372095]

約数ペア:

[(1, 18372095), (5, 3674419), (7, 2624585), (35, 524917), (131, 140245), (655, 28049), (917, 20035), (4007, 4585)]