19460208

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17627}}^1$

素因数の和:17661

約数の個数: 40

約数和(自身を含む): 52460928

約数和(自身を除く): 33000720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17627, 35254, 52881, 70508, 105762, 141016, 211524, 282032, 405421, 423048, 810842, 846096, 1216263, 1621684, 2432526, 3243368, 4865052, 6486736, 9730104, 19460208]

約数ペア:

[(1, 19460208), (2, 9730104), (3, 6486736), (4, 4865052), (6, 3243368), (8, 2432526), (12, 1621684), (16, 1216263), (23, 846096), (24, 810842), (46, 423048), (48, 405421), (69, 282032), (92, 211524), (138, 141016), (184, 105762), (276, 70508), (368, 52881), (552, 35254), (1104, 17627)]