12440776

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 23959800

約数和(自身を除く): 11519024

約数列:

[1, 2, 4, 8, 89, 101, 173, 178, 202, 346, 356, 404, 692, 712, 808, 1384, 8989, 15397, 17473, 17978, 30794, 34946, 35956, 61588, 69892, 71912, 123176, 139784, 1555097, 3110194, 6220388, 12440776]

約数ペア:

[(1, 12440776), (2, 6220388), (4, 3110194), (8, 1555097), (89, 139784), (101, 123176), (173, 71912), (178, 69892), (202, 61588), (346, 35956), (356, 34946), (404, 30794), (692, 17978), (712, 17473), (808, 15397), (1384, 8989)]