13158942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 14212578

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 263, 269, 526, 538, 789, 807, 1578, 1614, 8153, 8339, 16306, 16678, 24459, 25017, 48918, 50034, 70747, 141494, 212241, 424482, 2193157, 4386314, 6579471, 13158942]

約数ペア:

[(1, 13158942), (2, 6579471), (3, 4386314), (6, 2193157), (31, 424482), (62, 212241), (93, 141494), (186, 70747), (263, 50034), (269, 48918), (526, 25017), (538, 24459), (789, 16678), (807, 16306), (1578, 8339), (1614, 8153)]