12917223844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20057801}}^1$

素因数の和:20057835

約数の個数: 24

約数和(自身を含む): 26957685888

約数和(自身を除く): 14040462044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 20057801, 40115602, 80231204, 140404607, 280809214, 461329423, 561618428, 922658846, 1845317692, 3229305961, 6458611922, 12917223844]

約数ペア:

[(1, 12917223844), (2, 6458611922), (4, 3229305961), (7, 1845317692), (14, 922658846), (23, 561618428), (28, 461329423), (46, 280809214), (92, 140404607), (161, 80231204), (322, 40115602), (644, 20057801)]