19822282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1117}}^1$

素因数の和:1605

約数の個数: 16

約数和(自身を含む): 31393440

約数和(自身を除く): 11571158

約数列:

[1, 2, 19, 38, 467, 934, 1117, 2234, 8873, 17746, 21223, 42446, 521639, 1043278, 9911141, 19822282]

約数ペア:

[(1, 19822282), (2, 9911141), (19, 1043278), (38, 521639), (467, 42446), (934, 21223), (1117, 17746), (2234, 8873)]