19079448

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 50112000

約数和(自身を除く): 31032552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 79, 87, 116, 158, 174, 232, 237, 316, 347, 348, 474, 632, 694, 696, 948, 1041, 1388, 1896, 2082, 2291, 2776, 4164, 4582, 6873, 8328, 9164, 10063, 13746, 18328, 20126, 27413, 27492, 30189, 40252, 54826, 54984, 60378, 80504, 82239, 109652, 120756, 164478, 219304, 241512, 328956, 657912, 794977, 1589954, 2384931, 3179908, 4769862, 6359816, 9539724, 19079448]

約数ペア:

[(1, 19079448), (2, 9539724), (3, 6359816), (4, 4769862), (6, 3179908), (8, 2384931), (12, 1589954), (24, 794977), (29, 657912), (58, 328956), (79, 241512), (87, 219304), (116, 164478), (158, 120756), (174, 109652), (232, 82239), (237, 80504), (316, 60378), (347, 54984), (348, 54826), (474, 40252), (632, 30189), (694, 27492), (696, 27413), (948, 20126), (1041, 18328), (1388, 13746), (1896, 10063), (2082, 9164), (2291, 8328), (2776, 6873), (4164, 4582)]