26881646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15467}}^1$

素因数の和:15559

約数の個数: 16

約数和(自身を含む): 44547840

約数和(自身を除く): 17666194

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 15467, 30934, 170137, 340274, 1221893, 2443786, 13440823, 26881646]

約数ペア:

[(1, 26881646), (2, 13440823), (11, 2443786), (22, 1221893), (79, 340274), (158, 170137), (869, 30934), (1738, 15467)]