1993156788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23728057}}^1$

素因数の和:23728071

約数の個数: 24

約数和(自身を含む): 5315084992

約数和(自身を除く): 3321928204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23728057, 47456114, 71184171, 94912228, 142368342, 166096399, 284736684, 332192798, 498289197, 664385596, 996578394, 1993156788]

約数ペア:

[(1, 1993156788), (2, 996578394), (3, 664385596), (4, 498289197), (6, 332192798), (7, 284736684), (12, 166096399), (14, 142368342), (21, 94912228), (28, 71184171), (42, 47456114), (84, 23728057)]