30414982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{7451}}^1$

素因数の和:7623

約数の個数: 16

約数和(自身を含む): 49451472

約数和(自身を除く): 19036490

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 7451, 14902, 96863, 193726, 1169807, 2339614, 15207491, 30414982]

約数ペア:

[(1, 30414982), (2, 15207491), (13, 2339614), (26, 1169807), (157, 193726), (314, 96863), (2041, 14902), (4082, 7451)]