40931282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{153877}}^1$

素因数の和:153905

約数の個数: 16

約数和(自身を含む): 73861440

約数和(自身を除く): 32930158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 153877, 307754, 1077139, 2154278, 2923663, 5847326, 20465641, 40931282]

約数ペア:

[(1, 40931282), (2, 20465641), (7, 5847326), (14, 2923663), (19, 2154278), (38, 1077139), (133, 307754), (266, 153877)]