15721698428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7133257}}^1$

素因数の和:7133309

約数の個数: 24

約数和(自身を含む): 29959683600

約数和(自身を除く): 14237985172

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 7133257, 14266514, 28533028, 135531883, 206864453, 271063766, 413728906, 542127532, 827457812, 3930424607, 7860849214, 15721698428]

約数ペア:

[(1, 15721698428), (2, 7860849214), (4, 3930424607), (19, 827457812), (29, 542127532), (38, 413728906), (58, 271063766), (76, 206864453), (116, 135531883), (551, 28533028), (1102, 14266514), (2204, 7133257)]