29957978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13151}}^1$

素因数の和:13237

約数の個数: 16

約数和(自身を含む): 48294144

約数和(自身を除く): 18336166

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 13151, 26302, 223567, 447134, 881117, 1762234, 14978989, 29957978]

約数ペア:

[(1, 29957978), (2, 14978989), (17, 1762234), (34, 881117), (67, 447134), (134, 223567), (1139, 26302), (2278, 13151)]