16924418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 31829760

約数和(自身を除く): 14905342

約数列:

[1, 2, 7, 14, 17, 34, 47, 89, 94, 119, 178, 238, 289, 329, 578, 623, 658, 799, 1246, 1513, 1598, 2023, 3026, 4046, 4183, 5593, 8366, 10591, 11186, 13583, 21182, 25721, 27166, 29281, 51442, 58562, 71111, 95081, 142222, 180047, 190162, 360094, 497777, 995554, 1208887, 2417774, 8462209, 16924418]

約数ペア:

[(1, 16924418), (2, 8462209), (7, 2417774), (14, 1208887), (17, 995554), (34, 497777), (47, 360094), (89, 190162), (94, 180047), (119, 142222), (178, 95081), (238, 71111), (289, 58562), (329, 51442), (578, 29281), (623, 27166), (658, 25721), (799, 21182), (1246, 13583), (1513, 11186), (1598, 10591), (2023, 8366), (3026, 5593), (4046, 4183)]