19763712

素因数分解:

$2^9\times 3^2\times {\mathrm{4289}}^1$

素因数の和:4313

約数の個数: 60

約数和(自身を含む): 57052710

約数和(自身を除く): 37288998

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4289, 4608, 8578, 12867, 17156, 25734, 34312, 38601, 51468, 68624, 77202, 102936, 137248, 154404, 205872, 274496, 308808, 411744, 548992, 617616, 823488, 1097984, 1235232, 1646976, 2195968, 2470464, 3293952, 4940928, 6587904, 9881856, 19763712]

約数ペア:

[(1, 19763712), (2, 9881856), (3, 6587904), (4, 4940928), (6, 3293952), (8, 2470464), (9, 2195968), (12, 1646976), (16, 1235232), (18, 1097984), (24, 823488), (32, 617616), (36, 548992), (48, 411744), (64, 308808), (72, 274496), (96, 205872), (128, 154404), (144, 137248), (192, 102936), (256, 77202), (288, 68624), (384, 51468), (512, 38601), (576, 34312), (768, 25734), (1152, 17156), (1536, 12867), (2304, 8578), (4289, 4608)]