19548384

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 51681168

約数和(自身を除く): 32132784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1297, 1884, 2512, 2594, 3768, 3891, 5024, 5188, 7536, 7782, 10376, 15072, 15564, 20752, 31128, 41504, 62256, 124512, 203629, 407258, 610887, 814516, 1221774, 1629032, 2443548, 3258064, 4887096, 6516128, 9774192, 19548384]

約数ペア:

[(1, 19548384), (2, 9774192), (3, 6516128), (4, 4887096), (6, 3258064), (8, 2443548), (12, 1629032), (16, 1221774), (24, 814516), (32, 610887), (48, 407258), (96, 203629), (157, 124512), (314, 62256), (471, 41504), (628, 31128), (942, 20752), (1256, 15564), (1297, 15072), (1884, 10376), (2512, 7782), (2594, 7536), (3768, 5188), (3891, 5024)]