15693891824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1605349}}^1$

素因数の和:1605417

約数の個数: 40

約数和(自身を含む): 33442651200

約数和(自身を除く): 17748759376

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 1605349, 3210698, 6421396, 12842792, 20869537, 25685584, 41739074, 75451403, 83478148, 150902806, 166956296, 301805612, 333912592, 603611224, 980868239, 1207222448, 1961736478, 3923472956, 7846945912, 15693891824]

約数ペア:

[(1, 15693891824), (2, 7846945912), (4, 3923472956), (8, 1961736478), (13, 1207222448), (16, 980868239), (26, 603611224), (47, 333912592), (52, 301805612), (94, 166956296), (104, 150902806), (188, 83478148), (208, 75451403), (376, 41739074), (611, 25685584), (752, 20869537), (1222, 12842792), (2444, 6421396), (4888, 3210698), (9776, 1605349)]