39187786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{1951}}^1$

素因数の和:2058

約数の個数: 24

約数和(自身を含む): 65423232

約数和(自身を除く): 26235446

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 913, 1826, 1951, 3902, 10043, 20086, 21461, 42922, 161933, 236071, 323866, 472142, 1781263, 3562526, 19593893, 39187786]

約数ペア:

[(1, 39187786), (2, 19593893), (11, 3562526), (22, 1781263), (83, 472142), (121, 323866), (166, 236071), (242, 161933), (913, 42922), (1826, 21461), (1951, 20086), (3902, 10043)]