12817376

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2835

約数の個数: 48

約数和(自身を含む): 29656368

約数和(自身を除く): 16838992

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, 2801, 4576, 5602, 11204, 22408, 30811, 36413, 44816, 61622, 72826, 89632, 123244, 145652, 246488, 291304, 400543, 492976, 582608, 801086, 985952, 1165216, 1602172, 3204344, 6408688, 12817376]

約数ペア:

[(1, 12817376), (2, 6408688), (4, 3204344), (8, 1602172), (11, 1165216), (13, 985952), (16, 801086), (22, 582608), (26, 492976), (32, 400543), (44, 291304), (52, 246488), (88, 145652), (104, 123244), (143, 89632), (176, 72826), (208, 61622), (286, 44816), (352, 36413), (416, 30811), (572, 22408), (1144, 11204), (2288, 5602), (2801, 4576)]