19610532

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{1697}}^1$

素因数の和:1817

約数の個数: 48

約数和(自身を含む): 51347520

約数和(自身を除く): 31736988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1697, 1926, 2889, 3394, 3852, 5091, 5778, 6788, 10182, 11556, 15273, 20364, 30546, 45819, 61092, 91638, 181579, 183276, 363158, 544737, 726316, 1089474, 1634211, 2178948, 3268422, 4902633, 6536844, 9805266, 19610532]

約数ペア:

[(1, 19610532), (2, 9805266), (3, 6536844), (4, 4902633), (6, 3268422), (9, 2178948), (12, 1634211), (18, 1089474), (27, 726316), (36, 544737), (54, 363158), (107, 183276), (108, 181579), (214, 91638), (321, 61092), (428, 45819), (642, 30546), (963, 20364), (1284, 15273), (1697, 11556), (1926, 10182), (2889, 6788), (3394, 5778), (3852, 5091)]