239782090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1262011}}^1$

素因数の和:1262037

約数の個数: 16

約数和(自身を含む): 454324320

約数和(自身を除く): 214542230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1262011, 2524022, 6310055, 12620110, 23978209, 47956418, 119891045, 239782090]

約数ペア:

[(1, 239782090), (2, 119891045), (5, 47956418), (10, 23978209), (19, 12620110), (38, 6310055), (95, 2524022), (190, 1262011)]