19011792

素因数分解:

$2^4\times 3^1\times {\mathrm{396079}}^1$

素因数の和:396090

約数の個数: 20

約数和(自身を含む): 49113920

約数和(自身を除く): 30102128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 396079, 792158, 1188237, 1584316, 2376474, 3168632, 4752948, 6337264, 9505896, 19011792]

約数ペア:

[(1, 19011792), (2, 9505896), (3, 6337264), (4, 4752948), (6, 3168632), (8, 2376474), (12, 1584316), (16, 1188237), (24, 792158), (48, 396079)]