19144544

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{7573}}^1$

素因数の和:7662

約数の個数: 24

約数和(自身を含む): 38172960

約数和(自身を除く): 19028416

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 7573, 15146, 30292, 60584, 121168, 242336, 598267, 1196534, 2393068, 4786136, 9572272, 19144544]

約数ペア:

[(1, 19144544), (2, 9572272), (4, 4786136), (8, 2393068), (16, 1196534), (32, 598267), (79, 242336), (158, 121168), (316, 60584), (632, 30292), (1264, 15146), (2528, 7573)]