12291504

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1571}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 31968192

約数和(自身を除く): 19676688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1571, 1956, 2608, 3142, 3912, 4713, 6284, 7824, 9426, 12568, 18852, 25136, 37704, 75408, 256073, 512146, 768219, 1024292, 1536438, 2048584, 3072876, 4097168, 6145752, 12291504]

約数ペア:

[(1, 12291504), (2, 6145752), (3, 4097168), (4, 3072876), (6, 2048584), (8, 1536438), (12, 1024292), (16, 768219), (24, 512146), (48, 256073), (163, 75408), (326, 37704), (489, 25136), (652, 18852), (978, 12568), (1304, 9426), (1571, 7824), (1956, 6284), (2608, 4713), (3142, 3912)]