19527384

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6211}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 49199040

約数和(自身を除く): 29671656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6211, 12422, 18633, 24844, 37266, 49688, 74532, 149064, 813641, 1627282, 2440923, 3254564, 4881846, 6509128, 9763692, 19527384]

約数ペア:

[(1, 19527384), (2, 9763692), (3, 6509128), (4, 4881846), (6, 3254564), (8, 2440923), (12, 1627282), (24, 813641), (131, 149064), (262, 74532), (393, 49688), (524, 37266), (786, 24844), (1048, 18633), (1572, 12422), (3144, 6211)]