15690013228

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{2207}}^1\times {\mathrm{12973}}^1$

素因数の和:15321

約数の個数: 24

約数和(自身を含む): 27672607872

約数和(自身を除く): 11982594644

約数列:

[1, 2, 4, 137, 274, 548, 2207, 4414, 8828, 12973, 25946, 51892, 302359, 604718, 1209436, 1777301, 3554602, 7109204, 28631411, 57262822, 114525644, 3922503307, 7845006614, 15690013228]

約数ペア:

[(1, 15690013228), (2, 7845006614), (4, 3922503307), (137, 114525644), (274, 57262822), (548, 28631411), (2207, 7109204), (4414, 3554602), (8828, 1777301), (12973, 1209436), (25946, 604718), (51892, 302359)]