19115278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 35610624

約数和(自身を除く): 16495346

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 827, 889, 1651, 1654, 1778, 3302, 5789, 10751, 11557, 11578, 21502, 23114, 75257, 105029, 150514, 210058, 735203, 1365377, 1470406, 2730754, 9557639, 19115278]

約数ペア:

[(1, 19115278), (2, 9557639), (7, 2730754), (13, 1470406), (14, 1365377), (26, 735203), (91, 210058), (127, 150514), (182, 105029), (254, 75257), (827, 23114), (889, 21502), (1651, 11578), (1654, 11557), (1778, 10751), (3302, 5789)]