19832527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 23425920

約数和(自身を除く): 3593393

約数列:

[1, 11, 13, 143, 331, 419, 3641, 4303, 4609, 5447, 47333, 59917, 138689, 1525579, 1802957, 19832527]

約数ペア:

[(1, 19832527), (11, 1802957), (13, 1525579), (143, 138689), (331, 59917), (419, 47333), (3641, 5447), (4303, 4609)]