19422276

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5171}}^1$

素因数の和:5491

約数の個数: 24

約数和(自身を含む): 45472224

約数和(自身を除く): 26049948

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5171, 10342, 15513, 20684, 31026, 62052, 1618523, 3237046, 4855569, 6474092, 9711138, 19422276]

約数ペア:

[(1, 19422276), (2, 9711138), (3, 6474092), (4, 4855569), (6, 3237046), (12, 1618523), (313, 62052), (626, 31026), (939, 20684), (1252, 15513), (1878, 10342), (3756, 5171)]