19732992

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 54505440

約数和(自身を除く): 34772448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 443, 464, 512, 696, 768, 886, 928, 1329, 1392, 1536, 1772, 1856, 2658, 2784, 3544, 3712, 5316, 5568, 7088, 7424, 10632, 11136, 12847, 14176, 14848, 21264, 22272, 25694, 28352, 38541, 42528, 44544, 51388, 56704, 77082, 85056, 102776, 113408, 154164, 170112, 205552, 226816, 308328, 340224, 411104, 616656, 680448, 822208, 1233312, 1644416, 2466624, 3288832, 4933248, 6577664, 9866496, 19732992]

約数ペア:

[(1, 19732992), (2, 9866496), (3, 6577664), (4, 4933248), (6, 3288832), (8, 2466624), (12, 1644416), (16, 1233312), (24, 822208), (29, 680448), (32, 616656), (48, 411104), (58, 340224), (64, 308328), (87, 226816), (96, 205552), (116, 170112), (128, 154164), (174, 113408), (192, 102776), (232, 85056), (256, 77082), (348, 56704), (384, 51388), (443, 44544), (464, 42528), (512, 38541), (696, 28352), (768, 25694), (886, 22272), (928, 21264), (1329, 14848), (1392, 14176), (1536, 12847), (1772, 11136), (1856, 10632), (2658, 7424), (2784, 7088), (3544, 5568), (3712, 5316)]