11387222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73943}}^1$

素因数の和:73963

約数の個数: 16

約数和(自身を含む): 21295872

約数和(自身を除く): 9908650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 73943, 147886, 517601, 813373, 1035202, 1626746, 5693611, 11387222]

約数ペア:

[(1, 11387222), (2, 5693611), (7, 1626746), (11, 1035202), (14, 813373), (22, 517601), (77, 147886), (154, 73943)]