22516804

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 40205088

約数和(自身を除く): 17688284

約数列:

[1, 2, 4, 97, 131, 194, 262, 388, 443, 524, 886, 1772, 12707, 25414, 42971, 50828, 58033, 85942, 116066, 171884, 232132, 5629201, 11258402, 22516804]

約数ペア:

[(1, 22516804), (2, 11258402), (4, 5629201), (97, 232132), (131, 171884), (194, 116066), (262, 85942), (388, 58033), (443, 50828), (524, 42971), (886, 25414), (1772, 12707)]