12409804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3169}}^1$

素因数の和:3273

約数の個数: 24

約数和(自身を含む): 23965200

約数和(自身を除く): 11555396

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3169, 3916, 6338, 12676, 34859, 69718, 139436, 282041, 564082, 1128164, 3102451, 6204902, 12409804]

約数ペア:

[(1, 12409804), (2, 6204902), (4, 3102451), (11, 1128164), (22, 564082), (44, 282041), (89, 139436), (178, 69718), (356, 34859), (979, 12676), (1958, 6338), (3169, 3916)]