19818804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97151}}^1$

素因数の和:97175

約数の個数: 24

約数和(自身を含む): 48964608

約数和(自身を除く): 29145804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97151, 194302, 291453, 388604, 582906, 1165812, 1651567, 3303134, 4954701, 6606268, 9909402, 19818804]

約数ペア:

[(1, 19818804), (2, 9909402), (3, 6606268), (4, 4954701), (6, 3303134), (12, 1651567), (17, 1165812), (34, 582906), (51, 388604), (68, 291453), (102, 194302), (204, 97151)]