19468378853

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{22985099}}^1$

素因数の和:22985128

約数の個数: 12

約数和(自身を含む): 24456146400

約数和(自身を除く): 4987767547

約数列:

[1, 7, 11, 77, 121, 847, 22985099, 160895693, 252836089, 1769852623, 2781196979, 19468378853]

約数ペア:

[(1, 19468378853), (7, 2781196979), (11, 1769852623), (77, 252836089), (121, 160895693), (847, 22985099)]