22918712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 22700488

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 1151, 2302, 2489, 4604, 4978, 9208, 9956, 19912, 21869, 43738, 87476, 150781, 174952, 301562, 603124, 1206248, 2864839, 5729678, 11459356, 22918712]

約数ペア:

[(1, 22918712), (2, 11459356), (4, 5729678), (8, 2864839), (19, 1206248), (38, 603124), (76, 301562), (131, 174952), (152, 150781), (262, 87476), (524, 43738), (1048, 21869), (1151, 19912), (2302, 9956), (2489, 9208), (4604, 4978)]