20190109882

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1368079}}^1$

素因数の和:1368285

約数の個数: 16

約数和(自身を含む): 31126556160

約数和(自身を除く): 10936446278

約数列:

[1, 2, 47, 94, 157, 314, 7379, 14758, 1368079, 2736158, 64299713, 128599426, 214788403, 429576806, 10095054941, 20190109882]

約数ペア:

[(1, 20190109882), (2, 10095054941), (47, 429576806), (94, 214788403), (157, 128599426), (314, 64299713), (7379, 2736158), (14758, 1368079)]