19519932

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5197}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 45700816

約数和(自身を除く): 26180884

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5197, 10394, 15591, 20788, 31182, 62364, 1626661, 3253322, 4879983, 6506644, 9759966, 19519932]

約数ペア:

[(1, 19519932), (2, 9759966), (3, 6506644), (4, 4879983), (6, 3253322), (12, 1626661), (313, 62364), (626, 31182), (939, 20788), (1252, 15591), (1878, 10394), (3756, 5197)]