1919577088

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13109}}^1$

素因数の和:13153

約数の個数: 88

約数和(自身を含む): 4508476560

約数和(自身を除く): 2588899472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1024, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 5632, 6656, 9152, 11264, 13109, 13312, 18304, 26218, 36608, 52436, 73216, 104872, 144199, 146432, 170417, 209744, 288398, 340834, 419488, 576796, 681668, 838976, 1153592, 1363336, 1677952, 1874587, 2307184, 2726672, 3355904, 3749174, 4614368, 5453344, 6711808, 7498348, 9228736, 10906688, 13423616, 14996696, 18457472, 21813376, 29993392, 36914944, 43626752, 59986784, 73829888, 87253504, 119973568, 147659776, 174507008, 239947136, 479894272, 959788544, 1919577088]

約数ペア:

[(1, 1919577088), (2, 959788544), (4, 479894272), (8, 239947136), (11, 174507008), (13, 147659776), (16, 119973568), (22, 87253504), (26, 73829888), (32, 59986784), (44, 43626752), (52, 36914944), (64, 29993392), (88, 21813376), (104, 18457472), (128, 14996696), (143, 13423616), (176, 10906688), (208, 9228736), (256, 7498348), (286, 6711808), (352, 5453344), (416, 4614368), (512, 3749174), (572, 3355904), (704, 2726672), (832, 2307184), (1024, 1874587), (1144, 1677952), (1408, 1363336), (1664, 1153592), (2288, 838976), (2816, 681668), (3328, 576796), (4576, 419488), (5632, 340834), (6656, 288398), (9152, 209744), (11264, 170417), (13109, 146432), (13312, 144199), (18304, 104872), (26218, 73216), (36608, 52436)]