1187508738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15224471}}^1$

素因数の和:15224489

約数の個数: 16

約数和(自身を含む): 2557711296

約数和(自身を除く): 1370202558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15224471, 30448942, 45673413, 91346826, 197918123, 395836246, 593754369, 1187508738]

約数ペア:

[(1, 1187508738), (2, 593754369), (3, 395836246), (6, 197918123), (13, 91346826), (26, 45673413), (39, 30448942), (78, 15224471)]