19162013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3373}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 22673280

約数和(自身を除く): 3511267

約数列:

[1, 13, 19, 23, 247, 299, 437, 3373, 5681, 43849, 64087, 77579, 833131, 1008527, 1474001, 19162013]

約数ペア:

[(1, 19162013), (13, 1474001), (19, 1008527), (23, 833131), (247, 77579), (299, 64087), (437, 43849), (3373, 5681)]