19460994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14947}}^1$

素因数の和:14990

約数の個数: 32

約数和(自身を含む): 45920256

約数和(自身を除く): 26459262

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 14947, 29894, 44841, 89682, 104629, 209258, 313887, 463357, 627774, 926714, 1390071, 2780142, 3243499, 6486998, 9730497, 19460994]

約数ペア:

[(1, 19460994), (2, 9730497), (3, 6486998), (6, 3243499), (7, 2780142), (14, 1390071), (21, 926714), (31, 627774), (42, 463357), (62, 313887), (93, 209258), (186, 104629), (217, 89682), (434, 44841), (651, 29894), (1302, 14947)]