23658514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 16543406

約数列:

[1, 2, 11, 22, 43, 86, 89, 178, 281, 473, 562, 946, 979, 1958, 3091, 3827, 6182, 7654, 12083, 24166, 25009, 42097, 50018, 84194, 132913, 265826, 275099, 550198, 1075387, 2150774, 11829257, 23658514]

約数ペア:

[(1, 23658514), (2, 11829257), (11, 2150774), (22, 1075387), (43, 550198), (86, 275099), (89, 265826), (178, 132913), (281, 84194), (473, 50018), (562, 42097), (946, 25009), (979, 24166), (1958, 12083), (3091, 7654), (3827, 6182)]