16888146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 38229408

約数和(自身を除く): 21341262

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 79, 82, 123, 158, 237, 246, 451, 474, 869, 902, 1353, 1738, 2607, 2706, 3239, 5214, 6241, 6478, 9717, 12482, 18723, 19434, 35629, 37446, 68651, 71258, 106887, 137302, 205953, 213774, 255881, 411906, 511762, 767643, 1535286, 2814691, 5629382, 8444073, 16888146]

約数ペア:

[(1, 16888146), (2, 8444073), (3, 5629382), (6, 2814691), (11, 1535286), (22, 767643), (33, 511762), (41, 411906), (66, 255881), (79, 213774), (82, 205953), (123, 137302), (158, 106887), (237, 71258), (246, 68651), (451, 37446), (474, 35629), (869, 19434), (902, 18723), (1353, 12482), (1738, 9717), (2607, 6478), (2706, 6241), (3239, 5214)]