71340554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{12433}}^1$

素因数の和:12605

約数の個数: 16

約数和(自身を含む): 113398080

約数和(自身を除く): 42057526

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 12433, 24866, 236227, 472454, 1877383, 3754766, 35670277, 71340554]

約数ペア:

[(1, 71340554), (2, 35670277), (19, 3754766), (38, 1877383), (151, 472454), (302, 236227), (2869, 24866), (5738, 12433)]