18963224

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14723}}^1$

素因数の和:14759

約数の個数: 32

約数和(自身を含む): 42405120

約数和(自身を除く): 23441896

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14723, 29446, 58892, 103061, 117784, 206122, 338629, 412244, 677258, 824488, 1354516, 2370403, 2709032, 4740806, 9481612, 18963224]

約数ペア:

[(1, 18963224), (2, 9481612), (4, 4740806), (7, 2709032), (8, 2370403), (14, 1354516), (23, 824488), (28, 677258), (46, 412244), (56, 338629), (92, 206122), (161, 117784), (184, 103061), (322, 58892), (644, 29446), (1288, 14723)]