18853839688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{124038419}}^1$

素因数の和:124038444

約数の個数: 16

約数和(自身を含む): 37211526000

約数和(自身を除く): 18357686312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 124038419, 248076838, 496153676, 992307352, 2356729961, 4713459922, 9426919844, 18853839688]

約数ペア:

[(1, 18853839688), (2, 9426919844), (4, 4713459922), (8, 2356729961), (19, 992307352), (38, 496153676), (76, 248076838), (152, 124038419)]