19286383488

素因数分解:

$2^7\times 3^1\times {\mathrm{389}}^1\times {\mathrm{129113}}^1$

素因数の和:129519

約数の個数: 64

約数和(自身を含む): 51361549200

約数和(自身を除く): 32075165712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 389, 778, 1167, 1556, 2334, 3112, 4668, 6224, 9336, 12448, 18672, 24896, 37344, 49792, 74688, 129113, 149376, 258226, 387339, 516452, 774678, 1032904, 1549356, 2065808, 3098712, 4131616, 6197424, 8263232, 12394848, 16526464, 24789696, 49579392, 50224957, 100449914, 150674871, 200899828, 301349742, 401799656, 602699484, 803599312, 1205398968, 1607198624, 2410797936, 3214397248, 4821595872, 6428794496, 9643191744, 19286383488]

約数ペア:

[(1, 19286383488), (2, 9643191744), (3, 6428794496), (4, 4821595872), (6, 3214397248), (8, 2410797936), (12, 1607198624), (16, 1205398968), (24, 803599312), (32, 602699484), (48, 401799656), (64, 301349742), (96, 200899828), (128, 150674871), (192, 100449914), (384, 50224957), (389, 49579392), (778, 24789696), (1167, 16526464), (1556, 12394848), (2334, 8263232), (3112, 6197424), (4668, 4131616), (6224, 3098712), (9336, 2065808), (12448, 1549356), (18672, 1032904), (24896, 774678), (37344, 516452), (49792, 387339), (74688, 258226), (129113, 149376)]