19241794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 35703360

約数和(自身を除く): 16461566

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3541, 5434, 7082, 38951, 46033, 67279, 77902, 92066, 134558, 506363, 740069, 874627, 1012726, 1480138, 1749254, 9620897, 19241794]

約数ペア:

[(1, 19241794), (2, 9620897), (11, 1749254), (13, 1480138), (19, 1012726), (22, 874627), (26, 740069), (38, 506363), (143, 134558), (209, 92066), (247, 77902), (286, 67279), (418, 46033), (494, 38951), (2717, 7082), (3541, 5434)]