19198284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:579

約数の個数: 96

約数和(自身を含む): 56340480

約数和(自身を除く): 37142196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 523, 532, 644, 798, 874, 966, 1046, 1311, 1569, 1596, 1748, 1932, 2092, 2622, 3059, 3138, 3661, 5244, 6118, 6276, 7322, 9177, 9937, 10983, 12029, 12236, 14644, 18354, 19874, 21966, 24058, 29811, 36087, 36708, 39748, 43932, 48116, 59622, 69559, 72174, 84203, 119244, 139118, 144348, 168406, 208677, 228551, 252609, 278236, 336812, 417354, 457102, 505218, 685653, 834708, 914204, 1010436, 1371306, 1599857, 2742612, 3199714, 4799571, 6399428, 9599142, 19198284]

約数ペア:

[(1, 19198284), (2, 9599142), (3, 6399428), (4, 4799571), (6, 3199714), (7, 2742612), (12, 1599857), (14, 1371306), (19, 1010436), (21, 914204), (23, 834708), (28, 685653), (38, 505218), (42, 457102), (46, 417354), (57, 336812), (69, 278236), (76, 252609), (84, 228551), (92, 208677), (114, 168406), (133, 144348), (138, 139118), (161, 119244), (228, 84203), (266, 72174), (276, 69559), (322, 59622), (399, 48116), (437, 43932), (483, 39748), (523, 36708), (532, 36087), (644, 29811), (798, 24058), (874, 21966), (966, 19874), (1046, 18354), (1311, 14644), (1569, 12236), (1596, 12029), (1748, 10983), (1932, 9937), (2092, 9177), (2622, 7322), (3059, 6276), (3138, 6118), (3661, 5244)]