17815156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4791

約数の個数: 24

約数和(自身を含む): 33332544

約数和(自身を除く): 15517388

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 943, 1886, 3772, 4723, 9446, 18892, 108629, 193643, 217258, 387286, 434516, 774572, 4453789, 8907578, 17815156]

約数ペア:

[(1, 17815156), (2, 8907578), (4, 4453789), (23, 774572), (41, 434516), (46, 387286), (82, 217258), (92, 193643), (164, 108629), (943, 18892), (1886, 9446), (3772, 4723)]