2019299942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{2749}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 3341844000

約数和(自身を除く): 1322544058

約数列:

[1, 2, 11, 22, 173, 193, 346, 386, 1903, 2123, 2749, 3806, 4246, 5498, 30239, 33389, 60478, 66778, 367279, 475577, 530557, 734558, 951154, 1061114, 5231347, 5836127, 10462694, 11672254, 91786361, 183572722, 1009649971, 2019299942]

約数ペア:

[(1, 2019299942), (2, 1009649971), (11, 183572722), (22, 91786361), (173, 11672254), (193, 10462694), (346, 5836127), (386, 5231347), (1903, 1061114), (2123, 951154), (2749, 734558), (3806, 530557), (4246, 475577), (5498, 367279), (30239, 66778), (33389, 60478)]