26397982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{7411}}^1$

素因数の和:7563

約数の個数: 16

約数和(自身を含む): 42959952

約数和(自身を除く): 16561970

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 7411, 14822, 96343, 192686, 1015307, 2030614, 13198991, 26397982]

約数ペア:

[(1, 26397982), (2, 13198991), (13, 2030614), (26, 1015307), (137, 192686), (274, 96343), (1781, 14822), (3562, 7411)]