19763616

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 55641600

約数和(自身を除く): 35877984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 87, 93, 96, 116, 124, 174, 186, 229, 232, 248, 348, 372, 458, 464, 496, 687, 696, 744, 899, 916, 928, 992, 1374, 1392, 1488, 1798, 1832, 2697, 2748, 2784, 2976, 3596, 3664, 5394, 5496, 6641, 7099, 7192, 7328, 10788, 10992, 13282, 14198, 14384, 19923, 21297, 21576, 21984, 26564, 28396, 28768, 39846, 42594, 43152, 53128, 56792, 79692, 85188, 86304, 106256, 113584, 159384, 170376, 205871, 212512, 227168, 318768, 340752, 411742, 617613, 637536, 681504, 823484, 1235226, 1646968, 2470452, 3293936, 4940904, 6587872, 9881808, 19763616]

約数ペア:

[(1, 19763616), (2, 9881808), (3, 6587872), (4, 4940904), (6, 3293936), (8, 2470452), (12, 1646968), (16, 1235226), (24, 823484), (29, 681504), (31, 637536), (32, 617613), (48, 411742), (58, 340752), (62, 318768), (87, 227168), (93, 212512), (96, 205871), (116, 170376), (124, 159384), (174, 113584), (186, 106256), (229, 86304), (232, 85188), (248, 79692), (348, 56792), (372, 53128), (458, 43152), (464, 42594), (496, 39846), (687, 28768), (696, 28396), (744, 26564), (899, 21984), (916, 21576), (928, 21297), (992, 19923), (1374, 14384), (1392, 14198), (1488, 13282), (1798, 10992), (1832, 10788), (2697, 7328), (2748, 7192), (2784, 7099), (2976, 6641), (3596, 5496), (3664, 5394)]