21948838019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1\times {\mathrm{5843}}^1$

素因数の和:7010

約数の個数: 16

約数和(自身を含む): 23242289280

約数和(自身を除く): 1293451261

約数列:

[1, 19, 211, 937, 4009, 5843, 17803, 111017, 197707, 1232873, 3756433, 5474891, 23424587, 104022929, 1155202001, 21948838019]

約数ペア:

[(1, 21948838019), (19, 1155202001), (211, 104022929), (937, 23424587), (4009, 5474891), (5843, 3756433), (17803, 1232873), (111017, 197707)]