19863384

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4159}}^1$

素因数の和:4367

約数の個数: 32

約数和(自身を含む): 49920000

約数和(自身を除く): 30056616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4159, 4776, 8318, 12477, 16636, 24954, 33272, 49908, 99816, 827641, 1655282, 2482923, 3310564, 4965846, 6621128, 9931692, 19863384]

約数ペア:

[(1, 19863384), (2, 9931692), (3, 6621128), (4, 4965846), (6, 3310564), (8, 2482923), (12, 1655282), (24, 827641), (199, 99816), (398, 49908), (597, 33272), (796, 24954), (1194, 16636), (1592, 12477), (2388, 8318), (4159, 4776)]