20171192822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1\times {\mathrm{8069}}^1$

素因数の和:8852

約数の個数: 32

約数和(自身を含む): 33235488000

約数和(自身を除く): 13064295178

約数列:

[1, 2, 11, 22, 199, 398, 571, 1142, 2189, 4378, 6281, 8069, 12562, 16138, 88759, 113629, 177518, 227258, 1249919, 1605731, 2499838, 3211462, 4607399, 9214798, 17663041, 35326082, 50681389, 101362778, 916872401, 1833744802, 10085596411, 20171192822]

約数ペア:

[(1, 20171192822), (2, 10085596411), (11, 1833744802), (22, 916872401), (199, 101362778), (398, 50681389), (571, 35326082), (1142, 17663041), (2189, 9214798), (4378, 4607399), (6281, 3211462), (8069, 2499838), (12562, 1605731), (16138, 1249919), (88759, 227258), (113629, 177518)]