30885738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{395971}}^1$

素因数の和:395989

約数の個数: 16

約数和(自身を含む): 66523296

約数和(自身を除く): 35637558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 395971, 791942, 1187913, 2375826, 5147623, 10295246, 15442869, 30885738]

約数ペア:

[(1, 30885738), (2, 15442869), (3, 10295246), (6, 5147623), (13, 2375826), (26, 1187913), (39, 791942), (78, 395971)]