15384292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 18484508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 199, 251, 308, 398, 502, 796, 1004, 1393, 1757, 2189, 2761, 2786, 3514, 4378, 5522, 5572, 7028, 8756, 11044, 15323, 19327, 30646, 38654, 49949, 61292, 77308, 99898, 199796, 349643, 549439, 699286, 1098878, 1398572, 2197756, 3846073, 7692146, 15384292]

約数ペア:

[(1, 15384292), (2, 7692146), (4, 3846073), (7, 2197756), (11, 1398572), (14, 1098878), (22, 699286), (28, 549439), (44, 349643), (77, 199796), (154, 99898), (199, 77308), (251, 61292), (308, 49949), (398, 38654), (502, 30646), (796, 19327), (1004, 15323), (1393, 11044), (1757, 8756), (2189, 7028), (2761, 5572), (2786, 5522), (3514, 4378)]