22858826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 37255680

約数和(自身を除く): 14396854

約数列:

[1, 2, 23, 46, 47, 94, 97, 109, 194, 218, 1081, 2162, 2231, 2507, 4462, 4559, 5014, 5123, 9118, 10246, 10573, 21146, 104857, 117829, 209714, 235658, 243179, 486358, 496931, 993862, 11429413, 22858826]

約数ペア:

[(1, 22858826), (2, 11429413), (23, 993862), (46, 496931), (47, 486358), (94, 243179), (97, 235658), (109, 209714), (194, 117829), (218, 104857), (1081, 21146), (2162, 10573), (2231, 10246), (2507, 9118), (4462, 5123), (4559, 5014)]