19268384674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{49279}}^1$

素因数の和:51838

約数の個数: 32

約数和(自身を含む): 36049305600

約数和(自身を除く): 16780920926

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2539, 5078, 17773, 27929, 35546, 49279, 55858, 98558, 195503, 344953, 391006, 542069, 689906, 1084138, 3794483, 7588966, 125119381, 250238762, 875835667, 1376313191, 1751671334, 2752626382, 9634192337, 19268384674]

約数ペア:

[(1, 19268384674), (2, 9634192337), (7, 2752626382), (11, 1751671334), (14, 1376313191), (22, 875835667), (77, 250238762), (154, 125119381), (2539, 7588966), (5078, 3794483), (17773, 1084138), (27929, 689906), (35546, 542069), (49279, 391006), (55858, 344953), (98558, 195503)]