19284692

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3461}}^1$

素因数の和:3671

約数の個数: 24

約数和(自身を含む): 38774400

約数和(自身を除く): 19489708

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 3461, 5572, 6922, 13844, 24227, 48454, 96908, 688739, 1377478, 2754956, 4821173, 9642346, 19284692]

約数ペア:

[(1, 19284692), (2, 9642346), (4, 4821173), (7, 2754956), (14, 1377478), (28, 688739), (199, 96908), (398, 48454), (796, 24227), (1393, 13844), (2786, 6922), (3461, 5572)]