17802382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12919}}^1$

素因数の和:12987

約数の個数: 16

約数和(自身を含む): 29302560

約数和(自身を除く): 11500178

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 12919, 25838, 167947, 335894, 684707, 1369414, 8901191, 17802382]

約数ペア:

[(1, 17802382), (2, 8901191), (13, 1369414), (26, 684707), (53, 335894), (106, 167947), (689, 25838), (1378, 12919)]