189712094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1511}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 335301120

約数和(自身を除く): 145589026

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 439, 878, 1511, 3022, 4829, 5707, 9658, 11414, 16621, 19643, 33242, 39286, 62777, 125554, 216073, 432146, 663329, 1326658, 7296619, 8623277, 14593238, 17246554, 94856047, 189712094]

約数ペア:

[(1, 189712094), (2, 94856047), (11, 17246554), (13, 14593238), (22, 8623277), (26, 7296619), (143, 1326658), (286, 663329), (439, 432146), (878, 216073), (1511, 125554), (3022, 62777), (4829, 39286), (5707, 33242), (9658, 19643), (11414, 16621)]