15312272

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{10753}}^1$

素因数の和:10850

約数の個数: 20

約数和(自身を含む): 30003660

約数和(自身を除く): 14691388

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 10753, 21506, 43012, 86024, 172048, 957017, 1914034, 3828068, 7656136, 15312272]

約数ペア:

[(1, 15312272), (2, 7656136), (4, 3828068), (8, 1914034), (16, 957017), (89, 172048), (178, 86024), (356, 43012), (712, 21506), (1424, 10753)]