19005137749

素因数分解:

${\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{17047}}^1$

素因数の和:17700

約数の個数: 16

約数和(自身を含む): 20621260800

約数和(自身を除く): 1616123051

約数列:

[1, 13, 191, 449, 2483, 5837, 17047, 85759, 221611, 1114867, 3255977, 7654103, 42327701, 99503339, 1461933673, 19005137749]

約数ペア:

[(1, 19005137749), (13, 1461933673), (191, 99503339), (449, 42327701), (2483, 7654103), (5837, 3255977), (17047, 1114867), (85759, 221611)]