15142244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3989}}^1$

素因数の和:4079

約数の個数: 24

約数和(自身を含む): 28935480

約数和(自身を除く): 13793236

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 3989, 7978, 15956, 51857, 103714, 207428, 291197, 582394, 1164788, 3785561, 7571122, 15142244]

約数ペア:

[(1, 15142244), (2, 7571122), (4, 3785561), (13, 1164788), (26, 582394), (52, 291197), (73, 207428), (146, 103714), (292, 51857), (949, 15956), (1898, 7978), (3796, 3989)]