12356778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 16028502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1231, 1434, 1673, 2462, 3346, 3693, 5019, 7386, 8617, 10038, 17234, 25851, 51702, 294209, 588418, 882627, 1765254, 2059463, 4118926, 6178389, 12356778]

約数ペア:

[(1, 12356778), (2, 6178389), (3, 4118926), (6, 2059463), (7, 1765254), (14, 882627), (21, 588418), (42, 294209), (239, 51702), (478, 25851), (717, 17234), (1231, 10038), (1434, 8617), (1673, 7386), (2462, 5019), (3346, 3693)]