12451945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4817}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 16651008

約数和(自身を除く): 4199063

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 4817, 24085, 52987, 226399, 264935, 1131995, 2490389, 12451945]

約数ペア:

[(1, 12451945), (5, 2490389), (11, 1131995), (47, 264935), (55, 226399), (235, 52987), (517, 24085), (2585, 4817)]