13051948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 16301012

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 1559, 2093, 3118, 4186, 6236, 8372, 10913, 20267, 21826, 35857, 40534, 43652, 71714, 81068, 141869, 143428, 250999, 283738, 466141, 501998, 567476, 932282, 1003996, 1864564, 3262987, 6525974, 13051948]

約数ペア:

[(1, 13051948), (2, 6525974), (4, 3262987), (7, 1864564), (13, 1003996), (14, 932282), (23, 567476), (26, 501998), (28, 466141), (46, 283738), (52, 250999), (91, 143428), (92, 141869), (161, 81068), (182, 71714), (299, 43652), (322, 40534), (364, 35857), (598, 21826), (644, 20267), (1196, 10913), (1559, 8372), (2093, 6236), (3118, 4186)]