22116430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{315949}}^1$

素因数の和:315963

約数の個数: 16

約数和(自身を含む): 45496800

約数和(自身を除く): 23380370

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 315949, 631898, 1579745, 2211643, 3159490, 4423286, 11058215, 22116430]

約数ペア:

[(1, 22116430), (2, 11058215), (5, 4423286), (7, 3159490), (10, 2211643), (14, 1579745), (35, 631898), (70, 315949)]