13565042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{661}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 21099264

約数和(自身を除く): 7534222

約数列:

[1, 2, 31, 62, 331, 661, 662, 1322, 10261, 20491, 20522, 40982, 218791, 437582, 6782521, 13565042]

約数ペア:

[(1, 13565042), (2, 6782521), (31, 437582), (62, 218791), (331, 40982), (661, 20522), (662, 20491), (1322, 10261)]