19004577922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2475199}}^1$

素因数の和:2475561

約数の個数: 16

約数和(自身を含む): 31187520000

約数和(自身を除く): 12182942078

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 2475199, 4950398, 27227189, 54454378, 863844451, 1727688902, 9502288961, 19004577922]

約数ペア:

[(1, 19004577922), (2, 9502288961), (11, 1727688902), (22, 863844451), (349, 54454378), (698, 27227189), (3839, 4950398), (7678, 2475199)]