40605014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{3943}}^1$

素因数の和:4235

約数の個数: 16

約数和(自身を含む): 64366080

約数和(自身を除く): 23761066

約数列:

[1, 2, 19, 38, 271, 542, 3943, 5149, 7886, 10298, 74917, 149834, 1068553, 2137106, 20302507, 40605014]

約数ペア:

[(1, 40605014), (2, 20302507), (19, 2137106), (38, 1068553), (271, 149834), (542, 74917), (3943, 10298), (5149, 7886)]