16686194

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 30049920

約数和(自身を除く): 13363726

約数列:

[1, 2, 7, 14, 29, 58, 73, 146, 203, 406, 511, 563, 1022, 1126, 2117, 3941, 4234, 7882, 14819, 16327, 29638, 32654, 41099, 82198, 114289, 228578, 287693, 575386, 1191871, 2383742, 8343097, 16686194]

約数ペア:

[(1, 16686194), (2, 8343097), (7, 2383742), (14, 1191871), (29, 575386), (58, 287693), (73, 228578), (146, 114289), (203, 82198), (406, 41099), (511, 32654), (563, 29638), (1022, 16327), (1126, 14819), (2117, 7882), (3941, 4234)]