18528049196

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{12831059}}^1$

素因数の和:12831101

約数の個数: 18

約数和(自身を含む): 34220437020

約数和(自身を除く): 15692387824

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 12831059, 25662118, 51324236, 243790121, 487580242, 975160484, 4632012299, 9264024598, 18528049196]

約数ペア:

[(1, 18528049196), (2, 9264024598), (4, 4632012299), (19, 975160484), (38, 487580242), (76, 243790121), (361, 51324236), (722, 25662118), (1444, 12831059)]