1912956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 4838400

約数和(自身を除く): 2925444

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 239, 276, 348, 478, 667, 717, 956, 1334, 1434, 2001, 2668, 2868, 4002, 5497, 6931, 8004, 10994, 13862, 16491, 20793, 21988, 27724, 32982, 41586, 65964, 83172, 159413, 318826, 478239, 637652, 956478, 1912956]

約数ペア:

[(1, 1912956), (2, 956478), (3, 637652), (4, 478239), (6, 318826), (12, 159413), (23, 83172), (29, 65964), (46, 41586), (58, 32982), (69, 27724), (87, 21988), (92, 20793), (116, 16491), (138, 13862), (174, 10994), (239, 8004), (276, 6931), (348, 5497), (478, 4002), (667, 2868), (717, 2668), (956, 2001), (1334, 1434)]