13538188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{757}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 25214112

約数和(自身を除く): 11675924

約数列:

[1, 2, 4, 17, 34, 68, 263, 526, 757, 1052, 1514, 3028, 4471, 8942, 12869, 17884, 25738, 51476, 199091, 398182, 796364, 3384547, 6769094, 13538188]

約数ペア:

[(1, 13538188), (2, 6769094), (4, 3384547), (17, 796364), (34, 398182), (68, 199091), (263, 51476), (526, 25738), (757, 17884), (1052, 12869), (1514, 8942), (3028, 4471)]