19525462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5653}}^1$

素因数の和:5823

約数の個数: 16

約数和(自身を含む): 32159952

約数和(自身を除く): 12634490

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 5653, 11306, 62183, 124366, 887521, 1775042, 9762731, 19525462]

約数ペア:

[(1, 19525462), (2, 9762731), (11, 1775042), (22, 887521), (157, 124366), (314, 62183), (1727, 11306), (3454, 5653)]