13181432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 27544320

約数和(自身を除く): 14362888

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 3187, 4136, 6374, 12748, 25496, 35057, 70114, 140228, 149789, 280456, 299578, 599156, 1198312, 1647679, 3295358, 6590716, 13181432]

約数ペア:

[(1, 13181432), (2, 6590716), (4, 3295358), (8, 1647679), (11, 1198312), (22, 599156), (44, 299578), (47, 280456), (88, 149789), (94, 140228), (188, 70114), (376, 35057), (517, 25496), (1034, 12748), (2068, 6374), (3187, 4136)]