19144139032

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{77194109}}^1$

素因数の和:77194146

約数の個数: 16

約数和(自身を含む): 37053172800

約数和(自身を除く): 17909033768

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 77194109, 154388218, 308776436, 617552872, 2393017379, 4786034758, 9572069516, 19144139032]

約数ペア:

[(1, 19144139032), (2, 9572069516), (4, 4786034758), (8, 2393017379), (31, 617552872), (62, 308776436), (124, 154388218), (248, 77194109)]