15384368

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 31099200

約数和(自身を除く): 15714832

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 379, 472, 688, 758, 944, 1516, 2537, 3032, 5074, 6064, 10148, 16297, 20296, 22361, 32594, 40592, 44722, 65188, 89444, 130376, 178888, 260752, 357776, 961523, 1923046, 3846092, 7692184, 15384368]

約数ペア:

[(1, 15384368), (2, 7692184), (4, 3846092), (8, 1923046), (16, 961523), (43, 357776), (59, 260752), (86, 178888), (118, 130376), (172, 89444), (236, 65188), (344, 44722), (379, 40592), (472, 32594), (688, 22361), (758, 20296), (944, 16297), (1516, 10148), (2537, 6064), (3032, 5074)]