19087522612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{452869}}^1$

素因数の和:453171

約数の個数: 24

約数和(自身を含む): 34351095240

約数和(自身を除く): 15263572628

約数列:

[1, 2, 4, 41, 82, 164, 257, 514, 1028, 10537, 21074, 42148, 452869, 905738, 1811476, 18567629, 37135258, 74270516, 116387333, 232774666, 465549332, 4771880653, 9543761306, 19087522612]

約数ペア:

[(1, 19087522612), (2, 9543761306), (4, 4771880653), (41, 465549332), (82, 232774666), (164, 116387333), (257, 74270516), (514, 37135258), (1028, 18567629), (10537, 1811476), (21074, 905738), (42148, 452869)]