19066404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^3$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 51691136

約数和(自身を除く): 32624732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 3721, 5124, 7442, 11163, 14884, 22326, 26047, 44652, 52094, 78141, 104188, 156282, 226981, 312564, 453962, 680943, 907924, 1361886, 1588867, 2723772, 3177734, 4766601, 6355468, 9533202, 19066404]

約数ペア:

[(1, 19066404), (2, 9533202), (3, 6355468), (4, 4766601), (6, 3177734), (7, 2723772), (12, 1588867), (14, 1361886), (21, 907924), (28, 680943), (42, 453962), (61, 312564), (84, 226981), (122, 156282), (183, 104188), (244, 78141), (366, 52094), (427, 44652), (732, 26047), (854, 22326), (1281, 14884), (1708, 11163), (2562, 7442), (3721, 5124)]