19022808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 54720000

約数和(自身を除く): 35697192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 569, 597, 796, 1138, 1194, 1393, 1592, 1707, 2276, 2388, 2786, 3414, 3983, 4179, 4552, 4776, 5572, 6828, 7966, 8358, 11144, 11949, 13656, 15932, 16716, 23898, 31864, 33432, 47796, 95592, 113231, 226462, 339693, 452924, 679386, 792617, 905848, 1358772, 1585234, 2377851, 2717544, 3170468, 4755702, 6340936, 9511404, 19022808]

約数ペア:

[(1, 19022808), (2, 9511404), (3, 6340936), (4, 4755702), (6, 3170468), (7, 2717544), (8, 2377851), (12, 1585234), (14, 1358772), (21, 905848), (24, 792617), (28, 679386), (42, 452924), (56, 339693), (84, 226462), (168, 113231), (199, 95592), (398, 47796), (569, 33432), (597, 31864), (796, 23898), (1138, 16716), (1194, 15932), (1393, 13656), (1592, 11949), (1707, 11144), (2276, 8358), (2388, 7966), (2786, 6828), (3414, 5572), (3983, 4776), (4179, 4552)]