12413859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 19284480

約数和(自身を除く): 6870621

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 557, 969, 1173, 1311, 1671, 7429, 9469, 10583, 12811, 22287, 28407, 31749, 38433, 179911, 217787, 243409, 539733, 653361, 730227, 4137953, 12413859]

約数ペア:

[(1, 12413859), (3, 4137953), (17, 730227), (19, 653361), (23, 539733), (51, 243409), (57, 217787), (69, 179911), (323, 38433), (391, 31749), (437, 28407), (557, 22287), (969, 12811), (1173, 10583), (1311, 9469), (1671, 7429)]