19067581924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1907}}^1\times {\mathrm{67559}}^1$

素因数の和:69507

約数の個数: 24

約数和(自身を含む): 34288591680

約数和(自身を除く): 15221009756

約数列:

[1, 2, 4, 37, 74, 148, 1907, 3814, 7628, 67559, 70559, 135118, 141118, 270236, 282236, 2499683, 4999366, 9998732, 128835013, 257670026, 515340052, 4766895481, 9533790962, 19067581924]

約数ペア:

[(1, 19067581924), (2, 9533790962), (4, 4766895481), (37, 515340052), (74, 257670026), (148, 128835013), (1907, 9998732), (3814, 4999366), (7628, 2499683), (67559, 282236), (70559, 270236), (135118, 141118)]