19934885519

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{53479}}^1$

素因数の和:54374

約数の個数: 16

約数和(自身を含む): 21922521600

約数和(自身を除く): 1987636081

約数列:

[1, 19, 23, 437, 853, 16207, 19619, 53479, 372761, 1016101, 1230017, 23370323, 45617587, 866734153, 1049204501, 19934885519]

約数ペア:

[(1, 19934885519), (19, 1049204501), (23, 866734153), (437, 45617587), (853, 23370323), (16207, 1230017), (19619, 1016101), (53479, 372761)]