13372219

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3522

約数の個数: 16

約数和(自身を含む): 16646400

約数和(自身を除く): 3274181

約数列:

[1, 7, 19, 29, 133, 203, 551, 3467, 3857, 24269, 65873, 100543, 461111, 703801, 1910317, 13372219]

約数ペア:

[(1, 13372219), (7, 1910317), (19, 703801), (29, 461111), (133, 100543), (203, 65873), (551, 24269), (3467, 3857)]