12757316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22303}}^1$

素因数の和:22331

約数の個数: 24

約数和(自身を含む): 26229504

約数和(自身を除く): 13472188

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22303, 44606, 89212, 245333, 289939, 490666, 579878, 981332, 1159756, 3189329, 6378658, 12757316]

約数ペア:

[(1, 12757316), (2, 6378658), (4, 3189329), (11, 1159756), (13, 981332), (22, 579878), (26, 490666), (44, 289939), (52, 245333), (143, 89212), (286, 44606), (572, 22303)]