29707918

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 45262800

約数和(自身を除く): 15554882

約数列:

[1, 2, 131, 149, 262, 298, 761, 1522, 19519, 39038, 99691, 113389, 199382, 226778, 14853959, 29707918]

約数ペア:

[(1, 29707918), (2, 14853959), (131, 226778), (149, 199382), (262, 113389), (298, 99691), (761, 39038), (1522, 19519)]