1994171893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{14843}}^1$

素因数の和:15996

約数の個数: 16

約数和(自身を含む): 2415415680

約数和(自身を除く): 421243787

約数列:

[1, 7, 17, 119, 1129, 7903, 14843, 19193, 103901, 134351, 252331, 1766317, 16757747, 117304229, 284881699, 1994171893]

約数ペア:

[(1, 1994171893), (7, 284881699), (17, 117304229), (119, 16757747), (1129, 1766317), (7903, 252331), (14843, 134351), (19193, 103901)]