19899456

素因数分解:

$2^6\times 3^1\times {\mathrm{103643}}^1$

素因数の和:103658

約数の個数: 28

約数和(自身を含む): 52651152

約数和(自身を除く): 32751696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 103643, 207286, 310929, 414572, 621858, 829144, 1243716, 1658288, 2487432, 3316576, 4974864, 6633152, 9949728, 19899456]

約数ペア:

[(1, 19899456), (2, 9949728), (3, 6633152), (4, 4974864), (6, 3316576), (8, 2487432), (12, 1658288), (16, 1243716), (24, 829144), (32, 621858), (48, 414572), (64, 310929), (96, 207286), (192, 103643)]