26980817

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 30672000

約数和(自身を除く): 3691183

約数列:

[1, 19, 23, 29, 437, 551, 667, 2129, 12673, 40451, 48967, 61741, 930373, 1173079, 1420043, 26980817]

約数ペア:

[(1, 26980817), (19, 1420043), (23, 1173079), (29, 930373), (437, 61741), (551, 48967), (667, 40451), (2129, 12673)]