16722012

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 41690880

約数和(自身を除く): 24968868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1409, 1978, 2818, 2967, 3956, 4227, 5636, 5934, 8454, 11868, 16908, 32407, 60587, 64814, 97221, 121174, 129628, 181761, 194442, 242348, 363522, 388884, 727044, 1393501, 2787002, 4180503, 5574004, 8361006, 16722012]

約数ペア:

[(1, 16722012), (2, 8361006), (3, 5574004), (4, 4180503), (6, 2787002), (12, 1393501), (23, 727044), (43, 388884), (46, 363522), (69, 242348), (86, 194442), (92, 181761), (129, 129628), (138, 121174), (172, 97221), (258, 64814), (276, 60587), (516, 32407), (989, 16908), (1409, 11868), (1978, 8454), (2818, 5934), (2967, 5636), (3956, 4227)]