19349532

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23369}}^1$

素因数の和:23402

約数の個数: 36

約数和(自身を含む): 51040080

約数和(自身を除く): 31690548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23369, 46738, 70107, 93476, 140214, 210321, 280428, 420642, 537487, 841284, 1074974, 1612461, 2149948, 3224922, 4837383, 6449844, 9674766, 19349532]

約数ペア:

[(1, 19349532), (2, 9674766), (3, 6449844), (4, 4837383), (6, 3224922), (9, 2149948), (12, 1612461), (18, 1074974), (23, 841284), (36, 537487), (46, 420642), (69, 280428), (92, 210321), (138, 140214), (207, 93476), (276, 70107), (414, 46738), (828, 23369)]