15793258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 26517456

約数和(自身を除く): 10724198

約数列:

[1, 2, 13, 26, 53, 73, 106, 146, 157, 314, 689, 949, 1378, 1898, 2041, 3869, 4082, 7738, 8321, 11461, 16642, 22922, 50297, 100594, 108173, 148993, 216346, 297986, 607433, 1214866, 7896629, 15793258]

約数ペア:

[(1, 15793258), (2, 7896629), (13, 1214866), (26, 607433), (53, 297986), (73, 216346), (106, 148993), (146, 108173), (157, 100594), (314, 50297), (689, 22922), (949, 16642), (1378, 11461), (1898, 8321), (2041, 7738), (3869, 4082)]