19700603

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 22720320

約数和(自身を除く): 3019717

約数列:

[1, 13, 17, 97, 221, 919, 1261, 1649, 11947, 15623, 21437, 89143, 203099, 1158859, 1515431, 19700603]

約数ペア:

[(1, 19700603), (13, 1515431), (17, 1158859), (97, 203099), (221, 89143), (919, 21437), (1261, 15623), (1649, 11947)]