13720812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8597}}^1$

素因数の和:8630

約数の個数: 48

約数和(自身を含む): 38519040

約数和(自身を除く): 24798228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 8597, 17194, 25791, 34388, 51582, 60179, 103164, 120358, 163343, 180537, 240716, 326686, 361074, 490029, 653372, 722148, 980058, 1143401, 1960116, 2286802, 3430203, 4573604, 6860406, 13720812]

約数ペア:

[(1, 13720812), (2, 6860406), (3, 4573604), (4, 3430203), (6, 2286802), (7, 1960116), (12, 1143401), (14, 980058), (19, 722148), (21, 653372), (28, 490029), (38, 361074), (42, 326686), (57, 240716), (76, 180537), (84, 163343), (114, 120358), (133, 103164), (228, 60179), (266, 51582), (399, 34388), (532, 25791), (798, 17194), (1596, 8597)]