15704889284

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1338637}}^1$

素因数の和:1339067

約数の個数: 24

約数和(自身を含む): 31484765760

約数和(自身を除く): 15779876476

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5866, 11732, 1338637, 2677274, 5354548, 9370459, 18740918, 37481836, 560888903, 1121777806, 2243555612, 3926222321, 7852444642, 15704889284]

約数ペア:

[(1, 15704889284), (2, 7852444642), (4, 3926222321), (7, 2243555612), (14, 1121777806), (28, 560888903), (419, 37481836), (838, 18740918), (1676, 9370459), (2933, 5354548), (5866, 2677274), (11732, 1338637)]