15808866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 33360768

約数和(自身を除く): 17551902

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 1181, 2231, 2362, 3543, 4462, 6693, 7086, 13386, 27163, 54326, 81489, 114557, 162978, 229114, 343671, 687342, 2634811, 5269622, 7904433, 15808866]

約数ペア:

[(1, 15808866), (2, 7904433), (3, 5269622), (6, 2634811), (23, 687342), (46, 343671), (69, 229114), (97, 162978), (138, 114557), (194, 81489), (291, 54326), (582, 27163), (1181, 13386), (2231, 7086), (2362, 6693), (3543, 4462)]