13438248

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2129}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 33739200

約数和(自身を除く): 20300952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 2129, 3156, 4258, 6312, 6387, 8516, 12774, 17032, 25548, 51096, 559927, 1119854, 1679781, 2239708, 3359562, 4479416, 6719124, 13438248]

約数ペア:

[(1, 13438248), (2, 6719124), (3, 4479416), (4, 3359562), (6, 2239708), (8, 1679781), (12, 1119854), (24, 559927), (263, 51096), (526, 25548), (789, 17032), (1052, 12774), (1578, 8516), (2104, 6387), (2129, 6312), (3156, 4258)]