19429188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 48437760

約数和(自身を除く): 29008572

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 348, 372, 899, 1798, 1801, 2697, 3596, 3602, 5394, 5403, 7204, 10788, 10806, 21612, 52229, 55831, 104458, 111662, 156687, 167493, 208916, 223324, 313374, 334986, 626748, 669972, 1619099, 3238198, 4857297, 6476396, 9714594, 19429188]

約数ペア:

[(1, 19429188), (2, 9714594), (3, 6476396), (4, 4857297), (6, 3238198), (12, 1619099), (29, 669972), (31, 626748), (58, 334986), (62, 313374), (87, 223324), (93, 208916), (116, 167493), (124, 156687), (174, 111662), (186, 104458), (348, 55831), (372, 52229), (899, 21612), (1798, 10806), (1801, 10788), (2697, 7204), (3596, 5403), (3602, 5394)]