15235246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 26107200

約数和(自身を除く): 10871954

約数列:

[1, 2, 13, 23, 26, 46, 73, 146, 299, 349, 598, 698, 949, 1679, 1898, 3358, 4537, 8027, 9074, 16054, 21827, 25477, 43654, 50954, 104351, 208702, 331201, 585971, 662402, 1171942, 7617623, 15235246]

約数ペア:

[(1, 15235246), (2, 7617623), (13, 1171942), (23, 662402), (26, 585971), (46, 331201), (73, 208702), (146, 104351), (299, 50954), (349, 43654), (598, 25477), (698, 21827), (949, 16054), (1679, 9074), (1898, 8027), (3358, 4537)]