15242656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3365

約数の個数: 48

約数和(自身を含む): 35265888

約数和(自身を除く): 20023232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 3331, 4576, 6662, 13324, 26648, 36641, 43303, 53296, 73282, 86606, 106592, 146564, 173212, 293128, 346424, 476333, 586256, 692848, 952666, 1172512, 1385696, 1905332, 3810664, 7621328, 15242656]

約数ペア:

[(1, 15242656), (2, 7621328), (4, 3810664), (8, 1905332), (11, 1385696), (13, 1172512), (16, 952666), (22, 692848), (26, 586256), (32, 476333), (44, 346424), (52, 293128), (88, 173212), (104, 146564), (143, 106592), (176, 86606), (208, 73282), (286, 53296), (352, 43303), (416, 36641), (572, 26648), (1144, 13324), (2288, 6662), (3331, 4576)]