19417794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1231}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 23160126

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1231, 1434, 2462, 2629, 3693, 5258, 7386, 7887, 13541, 15774, 27082, 40623, 81246, 294209, 588418, 882627, 1765254, 3236299, 6472598, 9708897, 19417794]

約数ペア:

[(1, 19417794), (2, 9708897), (3, 6472598), (6, 3236299), (11, 1765254), (22, 882627), (33, 588418), (66, 294209), (239, 81246), (478, 40623), (717, 27082), (1231, 15774), (1434, 13541), (2462, 7887), (2629, 7386), (3693, 5258)]