19650246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42533}}^1$

素因数の和:42556

約数の個数: 32

約数和(自身を含む): 48999168

約数和(自身を除く): 29348922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42533, 85066, 127599, 255198, 297731, 467863, 595462, 893193, 935726, 1403589, 1786386, 2807178, 3275041, 6550082, 9825123, 19650246]

約数ペア:

[(1, 19650246), (2, 9825123), (3, 6550082), (6, 3275041), (7, 2807178), (11, 1786386), (14, 1403589), (21, 935726), (22, 893193), (33, 595462), (42, 467863), (66, 297731), (77, 255198), (154, 127599), (231, 85066), (462, 42533)]