19670184

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1193}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 53550900

約数和(自身を除く): 33880716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1193, 1374, 1832, 2061, 2386, 2748, 3579, 4122, 4772, 5496, 7158, 8244, 9544, 10737, 14316, 16488, 21474, 28632, 42948, 85896, 273197, 546394, 819591, 1092788, 1639182, 2185576, 2458773, 3278364, 4917546, 6556728, 9835092, 19670184]

約数ペア:

[(1, 19670184), (2, 9835092), (3, 6556728), (4, 4917546), (6, 3278364), (8, 2458773), (9, 2185576), (12, 1639182), (18, 1092788), (24, 819591), (36, 546394), (72, 273197), (229, 85896), (458, 42948), (687, 28632), (916, 21474), (1193, 16488), (1374, 14316), (1832, 10737), (2061, 9544), (2386, 8244), (2748, 7158), (3579, 5496), (4122, 4772)]