1189651484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2236187}}^1$

素因数の和:2236217

約数の個数: 24

約数和(自身を含む): 2504530560

約数和(自身を除く): 1314879076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2236187, 4472374, 8944748, 15653309, 31306618, 42487553, 62613236, 84975106, 169950212, 297412871, 594825742, 1189651484]

約数ペア:

[(1, 1189651484), (2, 594825742), (4, 297412871), (7, 169950212), (14, 84975106), (19, 62613236), (28, 42487553), (38, 31306618), (76, 15653309), (133, 8944748), (266, 4472374), (532, 2236187)]