2015193409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 2256629760

約数和(自身を除く): 241436351

約数列:

[1, 19, 31, 43, 251, 317, 589, 817, 1333, 4769, 6023, 7781, 9827, 10793, 13631, 25327, 79567, 147839, 186713, 205067, 258989, 334583, 422561, 1511773, 2466577, 3421381, 6357077, 8028659, 46864963, 65006239, 106062811, 2015193409]

約数ペア:

[(1, 2015193409), (19, 106062811), (31, 65006239), (43, 46864963), (251, 8028659), (317, 6357077), (589, 3421381), (817, 2466577), (1333, 1511773), (4769, 422561), (6023, 334583), (7781, 258989), (9827, 205067), (10793, 186713), (13631, 147839), (25327, 79567)]