16265942

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 31518720

約数和(自身を除く): 15252778

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 191, 382, 539, 553, 869, 1078, 1106, 1337, 1738, 2101, 2674, 3871, 4202, 6083, 7742, 9359, 12166, 14707, 15089, 18718, 29414, 30178, 42581, 85162, 102949, 105623, 165979, 205898, 211246, 331958, 739361, 1161853, 1478722, 2323706, 8132971, 16265942]

約数ペア:

[(1, 16265942), (2, 8132971), (7, 2323706), (11, 1478722), (14, 1161853), (22, 739361), (49, 331958), (77, 211246), (79, 205898), (98, 165979), (154, 105623), (158, 102949), (191, 85162), (382, 42581), (539, 30178), (553, 29414), (869, 18718), (1078, 15089), (1106, 14707), (1337, 12166), (1738, 9359), (2101, 7742), (2674, 6083), (3871, 4202)]