2019063914

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{664603}}^1$

素因数の和:664650

約数の個数: 24

約数和(自身を含む): 3636713088

約数和(自身を除く): 1617649174

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 664603, 1329206, 4652221, 9304442, 20602693, 32565547, 41205386, 65131094, 144218851, 288437702, 1009531957, 2019063914]

約数ペア:

[(1, 2019063914), (2, 1009531957), (7, 288437702), (14, 144218851), (31, 65131094), (49, 41205386), (62, 32565547), (98, 20602693), (217, 9304442), (434, 4652221), (1519, 1329206), (3038, 664603)]