12612219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 17817600

約数和(自身を除く): 5205381

約数列:

[1, 3, 19, 57, 173, 519, 1279, 3287, 3837, 9861, 24301, 72903, 221267, 663801, 4204073, 12612219]

約数ペア:

[(1, 12612219), (3, 4204073), (19, 663801), (57, 221267), (173, 72903), (519, 24301), (1279, 9861), (3287, 3837)]