12880776

素因数分解:

$2^3\times 3^1\times {\mathrm{536699}}^1$

素因数の和:536708

約数の個数: 16

約数和(自身を含む): 32202000

約数和(自身を除く): 19321224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 536699, 1073398, 1610097, 2146796, 3220194, 4293592, 6440388, 12880776]

約数ペア:

[(1, 12880776), (2, 6440388), (3, 4293592), (4, 3220194), (6, 2146796), (8, 1610097), (12, 1073398), (24, 536699)]