38124218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{19471}}^1$

素因数の和:19573

約数の個数: 16

約数和(自身を含む): 63089280

約数和(自身を除く): 24965062

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 19471, 38942, 214181, 428362, 1732919, 3465838, 19062109, 38124218]

約数ペア:

[(1, 38124218), (2, 19062109), (11, 3465838), (22, 1732919), (89, 428362), (178, 214181), (979, 38942), (1958, 19471)]