16286154

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 35186112

約数和(自身を除く): 18899958

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 103, 114, 146, 206, 219, 309, 361, 438, 618, 722, 1083, 1387, 1957, 2166, 2774, 3914, 4161, 5871, 7519, 8322, 11742, 15038, 22557, 26353, 37183, 45114, 52706, 74366, 79059, 111549, 142861, 158118, 223098, 285722, 428583, 857166, 2714359, 5428718, 8143077, 16286154]

約数ペア:

[(1, 16286154), (2, 8143077), (3, 5428718), (6, 2714359), (19, 857166), (38, 428583), (57, 285722), (73, 223098), (103, 158118), (114, 142861), (146, 111549), (206, 79059), (219, 74366), (309, 52706), (361, 45114), (438, 37183), (618, 26353), (722, 22557), (1083, 15038), (1387, 11742), (1957, 8322), (2166, 7519), (2774, 5871), (3914, 4161)]