11890941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{919}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 16780800

約数和(自身を除く): 4889859

約数列:

[1, 3, 19, 57, 227, 681, 919, 2757, 4313, 12939, 17461, 52383, 208613, 625839, 3963647, 11890941]

約数ペア:

[(1, 11890941), (3, 3963647), (19, 625839), (57, 208613), (227, 52383), (681, 17461), (919, 12939), (2757, 4313)]