19575232

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 41148000

約数和(自身を除く): 21572768

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 199, 212, 232, 398, 424, 464, 796, 848, 928, 1537, 1592, 1696, 1856, 3074, 3184, 3392, 5771, 6148, 6368, 10547, 11542, 12296, 12736, 21094, 23084, 24592, 42188, 46168, 49184, 84376, 92336, 98368, 168752, 184672, 305863, 337504, 369344, 611726, 675008, 1223452, 2446904, 4893808, 9787616, 19575232]

約数ペア:

[(1, 19575232), (2, 9787616), (4, 4893808), (8, 2446904), (16, 1223452), (29, 675008), (32, 611726), (53, 369344), (58, 337504), (64, 305863), (106, 184672), (116, 168752), (199, 98368), (212, 92336), (232, 84376), (398, 49184), (424, 46168), (464, 42188), (796, 24592), (848, 23084), (928, 21094), (1537, 12736), (1592, 12296), (1696, 11542), (1856, 10547), (3074, 6368), (3184, 6148), (3392, 5771)]