13336016818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{36599}}^1$

素因数の和:36886

約数の個数: 32

約数和(自身を含む): 21643776000

約数和(自身を除く): 8307759182

約数列:

[1, 2, 19, 38, 43, 86, 223, 446, 817, 1634, 4237, 8474, 9589, 19178, 36599, 73198, 182191, 364382, 695381, 1390762, 1573757, 3147514, 8161577, 16323154, 29901383, 59802766, 155069963, 310139926, 350947811, 701895622, 6668008409, 13336016818]

約数ペア:

[(1, 13336016818), (2, 6668008409), (19, 701895622), (38, 350947811), (43, 310139926), (86, 155069963), (223, 59802766), (446, 29901383), (817, 16323154), (1634, 8161577), (4237, 3147514), (8474, 1573757), (9589, 1390762), (19178, 695381), (36599, 364382), (73198, 182191)]