19995032

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{30113}}^1$

素因数の和:30202

約数の個数: 16

約数和(自身を含む): 37943640

約数和(自身を除く): 17948608

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 30113, 60226, 120452, 240904, 2499379, 4998758, 9997516, 19995032]

約数ペア:

[(1, 19995032), (2, 9997516), (4, 4998758), (8, 2499379), (83, 240904), (166, 120452), (332, 60226), (664, 30113)]