22981342

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 35006400

約数和(自身を除く): 12025058

約数列:

[1, 2, 109, 218, 271, 389, 542, 778, 29539, 42401, 59078, 84802, 105419, 210838, 11490671, 22981342]

約数ペア:

[(1, 22981342), (2, 11490671), (109, 210838), (218, 105419), (271, 84802), (389, 59078), (542, 42401), (778, 29539)]