19029552

素因数分解:

$2^4\times 3^1\times {\mathrm{396449}}^1$

素因数の和:396460

約数の個数: 20

約数和(自身を含む): 49159800

約数和(自身を除く): 30130248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 396449, 792898, 1189347, 1585796, 2378694, 3171592, 4757388, 6343184, 9514776, 19029552]

約数ペア:

[(1, 19029552), (2, 9514776), (3, 6343184), (4, 4757388), (6, 3171592), (8, 2378694), (12, 1585796), (16, 1189347), (24, 792898), (48, 396449)]