15038828

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2699}}^1$

素因数の和:2909

約数の個数: 24

約数和(自身を含む): 30240000

約数和(自身を除く): 15201172

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2699, 2786, 5398, 5572, 10796, 18893, 37786, 75572, 537101, 1074202, 2148404, 3759707, 7519414, 15038828]

約数ペア:

[(1, 15038828), (2, 7519414), (4, 3759707), (7, 2148404), (14, 1074202), (28, 537101), (199, 75572), (398, 37786), (796, 18893), (1393, 10796), (2699, 5572), (2786, 5398)]