19117043716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{43063}}^1$

素因数の和:43228

約数の個数: 48

約数和(自身を含む): 35812022400

約数和(自身を除く): 16694978684

約数列:

[1, 2, 4, 29, 43, 58, 86, 89, 116, 172, 178, 356, 1247, 2494, 2581, 3827, 4988, 5162, 7654, 10324, 15308, 43063, 86126, 110983, 172252, 221966, 443932, 1248827, 1851709, 2497654, 3703418, 3832607, 4995308, 7406836, 7665214, 15330428, 53699561, 107399122, 111145603, 164802101, 214798244, 222291206, 329604202, 444582412, 659208404, 4779260929, 9558521858, 19117043716]

約数ペア:

[(1, 19117043716), (2, 9558521858), (4, 4779260929), (29, 659208404), (43, 444582412), (58, 329604202), (86, 222291206), (89, 214798244), (116, 164802101), (172, 111145603), (178, 107399122), (356, 53699561), (1247, 15330428), (2494, 7665214), (2581, 7406836), (3827, 4995308), (4988, 3832607), (5162, 3703418), (7654, 2497654), (10324, 1851709), (15308, 1248827), (43063, 443932), (86126, 221966), (110983, 172252)]