11278642

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{419}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 17408160

約数和(自身を除く): 6129518

約数列:

[1, 2, 43, 86, 313, 419, 626, 838, 13459, 18017, 26918, 36034, 131147, 262294, 5639321, 11278642]

約数ペア:

[(1, 11278642), (2, 5639321), (43, 262294), (86, 131147), (313, 36034), (419, 26918), (626, 18017), (838, 13459)]