15986208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23789}}^1$

素因数の和:23809

約数の個数: 48

約数和(自身を含む): 47960640

約数和(自身を除く): 31974432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 23789, 47578, 71367, 95156, 142734, 166523, 190312, 285468, 333046, 380624, 499569, 570936, 666092, 761248, 999138, 1141872, 1332184, 1998276, 2283744, 2664368, 3996552, 5328736, 7993104, 15986208]

約数ペア:

[(1, 15986208), (2, 7993104), (3, 5328736), (4, 3996552), (6, 2664368), (7, 2283744), (8, 1998276), (12, 1332184), (14, 1141872), (16, 999138), (21, 761248), (24, 666092), (28, 570936), (32, 499569), (42, 380624), (48, 333046), (56, 285468), (84, 190312), (96, 166523), (112, 142734), (168, 95156), (224, 71367), (336, 47578), (672, 23789)]