19084806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{81559}}^1$

素因数の和:81580

約数の個数: 24

約数和(自身を含む): 44531760

約数和(自身を除く): 25446954

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 81559, 163118, 244677, 489354, 734031, 1060267, 1468062, 2120534, 3180801, 6361602, 9542403, 19084806]

約数ペア:

[(1, 19084806), (2, 9542403), (3, 6361602), (6, 3180801), (9, 2120534), (13, 1468062), (18, 1060267), (26, 734031), (39, 489354), (78, 244677), (117, 163118), (234, 81559)]