15677922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 35118720

約数和(自身を除く): 19440798

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 239, 377, 478, 717, 754, 841, 1131, 1434, 1682, 2262, 2523, 3107, 5046, 6214, 6931, 9321, 10933, 13862, 18642, 20793, 21866, 32799, 41586, 65598, 90103, 180206, 200999, 270309, 401998, 540618, 602997, 1205994, 2612987, 5225974, 7838961, 15677922]

約数ペア:

[(1, 15677922), (2, 7838961), (3, 5225974), (6, 2612987), (13, 1205994), (26, 602997), (29, 540618), (39, 401998), (58, 270309), (78, 200999), (87, 180206), (174, 90103), (239, 65598), (377, 41586), (478, 32799), (717, 21866), (754, 20793), (841, 18642), (1131, 13862), (1434, 10933), (1682, 9321), (2262, 6931), (2523, 6214), (3107, 5046)]