12049156

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{659}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 24171840

約数和(自身を除く): 12122684

約数列:

[1, 2, 4, 7, 14, 28, 653, 659, 1306, 1318, 2612, 2636, 4571, 4613, 9142, 9226, 18284, 18452, 430327, 860654, 1721308, 3012289, 6024578, 12049156]

約数ペア:

[(1, 12049156), (2, 6024578), (4, 3012289), (7, 1721308), (14, 860654), (28, 430327), (653, 18452), (659, 18284), (1306, 9226), (1318, 9142), (2612, 4613), (2636, 4571)]