12211334

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2213}}^1$

素因数の和:2335

約数の個数: 16

約数和(自身を含む): 19128960

約数和(自身を除く): 6917626

約数列:

[1, 2, 31, 62, 89, 178, 2213, 2759, 4426, 5518, 68603, 137206, 196957, 393914, 6105667, 12211334]

約数ペア:

[(1, 12211334), (2, 6105667), (31, 393914), (62, 196957), (89, 137206), (178, 68603), (2213, 5518), (2759, 4426)]