19468504

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{221233}}^1$

素因数の和:221250

約数の個数: 16

約数和(自身を含む): 39822120

約数和(自身を除く): 20353616

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 221233, 442466, 884932, 1769864, 2433563, 4867126, 9734252, 19468504]

約数ペア:

[(1, 19468504), (2, 9734252), (4, 4867126), (8, 2433563), (11, 1769864), (22, 884932), (44, 442466), (88, 221233)]