11512340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{82231}}^1$

素因数の和:82247

約数の個数: 24

約数和(自身を含む): 27629952

約数和(自身を除く): 16117612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 82231, 164462, 328924, 411155, 575617, 822310, 1151234, 1644620, 2302468, 2878085, 5756170, 11512340]

約数ペア:

[(1, 11512340), (2, 5756170), (4, 2878085), (5, 2302468), (7, 1644620), (10, 1151234), (14, 822310), (20, 575617), (28, 411155), (35, 328924), (70, 164462), (140, 82231)]